Category Archives: software

gaming, software

End of an era: Ninja Gaiden designer Tomonobu Itagaki departs Tecmo

He’s not happy either; he’s suing his former company:

I have filed this lawsuit with a strong intent to question the social responsibility of Tecmo Co., Ltd. and its President Yoshimi Yasuda, as well as condemning them for their unjust acts. Today, in addition to announcing the reasons for this lawsuit, I make clear my reasons for resigning.

Itagaki is an outspoken individualist so I guess this kind of drama is in character. The move is worth noting though, simply because of the exceptional quality of the Ninja Gaiden game (I’ve not yet seen Ninja Gaiden II). There were several releases of Ninja Gaiden for Xbox: the original; two major downloadable called the Hurricane Pack I and II; and Ninja Gaiden Black which added a new Mission Mode with as much play value as the game itself. The point here is that Itagaki is a perfectionist; he took a game which was already excellent and honed it over several iterations, seemingly putting the pursuit of quality ahead of commercial considerations. The Hurricane Packs were free, and Itagaki is said to have opposed ports to other platforms despite the lack of acceptance for Xbox in Japan.

To understand the game itself you have to look beyond the reviews, to things like this fan-written advanced combat guide. Known to be a challenging game, it is loved by hard core gamers for its sophisticated, nuanced combat system with huge numbers of different moves and many surprises. I know nothing like it for intense combat and replayability, though spoilt by unnecessary gore.

Ninja Gaiden II is just about to be released; it’s a shame that Itagaki won’t be around to further develop it as it did for its predecessor. Unless he makes up with Tecmo, that is.

microsoft, software, vista, windows

Misunderstanding Vista

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Microsoft has posted a 9-page document on Five Misunderstood Features in Windows Vista. Apparently these “cause confusion and slow Windows Vista adoption for many folks.” Here they are:

  1. User Account Control
  2. Image Management
  3. Display Driver Model
  4. Windows Search
  5. 64 bit architecture

I thought I did understand User Account Control, but now I’m not so sure. I understand the long-term goal of UAC, which is to move Windows to the position enjoyed by Unix-like operating systems, where users run with limited rights. Fixing this means fixing applications that require local administrator rights; but making third-party app vendors change their practice is hard. UAC takes a multi-pronged approach. It makes it safer to run as local administrator; it makes it possible to run some applications that used to require admin rights without really having those rights; and it is sufficiently annoying that app vendors will feel under some pressure to fix their next release.

This statement caused me to pause:

Enterprises should not run as default in Protected Admin mode, because there are really no benefits—only the pain of prompts. Instead, strive to move users to a Standard User profile.

The highlighting is mine. If there are no benefits, it seems odd that most Vista installations I see are set up in this way. I realise that in this context UAC is not a security boundary. Nevertheless, I figure there are some benefits, in that the user is running most of the time with standard user credentials. If there are no benefits … why does the feature exist?

I’m not sure the Image Management is “widely misunderstood”; it mostly matters only to network administrators whose business it is to understand it. Windows Display Driver Model … again, not sure; I think it is Desktop composition which is misunderstood; people dismiss this as eye-candy, when in fact it “fundamentally changes the way applications display pixels on the screen”, as the referenced article explains.

Windows Search is an interesting one. I think it is misunderstood, but not in the way explained by this new paper. People have questions like, “why does it not index all my files?”

What about performance? In my view, this is far and away the primary problem users have with Vista. It is not in any sense a misunderstanding, however Microsoft spins it. It is bewilderment: why does my new machine, which should be fast, spend so much time spinning its little bagel when I want to get on with my work?

Here’s what this document says:

We’ve heard some of you say that Windows Vista runs slower than Windows XP on a given PC. So what‘s really happening here? First, we need to avoid comparing apples to oranges – Windows Vista is doing a lot more than Windows XP, and it requires resources to conduct these tasks.

It goes on to say that:

On machines configured with the appropriate specifications for their operating system, the speed of most operations and tasks between Windows Vista and Windows XP is virtually on parity. Which is pretty remarkable when you consider one key thing Windows Vista is doing that Windows XP isn’t: indexing for near instantaneous search results for desktop files, even embedded in email messages. The result is users can find information significantly faster (measured in minutes), increasing productivity far in excess of the loss in speed of operations (measured in milliseconds).

Microsoft is off-target here, despite the sleight of hand about “appropriate specifications”. First, search can be a big drain on performance; sorry, not just a few milliseconds. Second, Vista can be dramatically slower than XP, often thanks to poor configuration by OEMs. See Ed Bott’s discussion about fixing a Sony laptop.

There’s recently been discussion about Windows Server 2008, which performs very well, versus Vista, which tends to perform badly. It’s all to do with configuration and disabling unnecessary processes. This is the core of Vista’s problems, not a series of “misunderstandings”.

Update: the document is no longer online. Perhaps it will reappear with amendments?

Further postscript: The Guardian has posted the document here.

microsoft, software

Small Business Server 2008: less for more?

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The announced prices for SBS 2008 are substantially higher than those for SBS 2003. Client Access Licenses (CALS) for standard edition users are slightly lower than before, but a new CAL for premium users is remarkably expensive: $189.00, on top of the cost of the client Windows OS itself. In the old scheme, an SBS CAL applied to both Standard and Premium users and had a single price of $97.80.

How price sensitive is SBS? From what I see, the cost of installing and configuring SBS is usually more than the license cost, presuming a business gets a specialist to do this. In addition, the announced figures do not cover cheaper OEM editions. In other words, probably not very price sensitive.

This still strikes me as a surprising move. SBS 2008 has removed some features, including the ISA Server firewall. Further, SBS has more competition than before, both from Linux and from cloud-based offerings. Is this really the moment to hoist prices? Google will be pleased.

internet, security, software, software development

My high risk blog reader

I posted yesterday about the report from PC Tools saying that Vista is more prone to malware than Windows 2000.

The company kindly sent me its press release on the subject and is promising more information. According to the release, the figures are based on a tool called ThreatFire, available in free and commercial editions, which by default reports threats discovered back to PC Tools for analysis and statistics. ThreatFire is a behavioural tool; that is, it does not rely on signatures of known malware, but detects suspicious behaviour.

I thought I should try this tool on my own machine. I probably count as a high-risk user, since I frequently browse the web and download and run software, sometimes unsigned software. Would ThreatFire find any malware?

It did not take long:

The application is my own custom blog reader, a simple .NET app which calls the common feed list API and renders blog posts in the WebBrowser control.

Looks like a false positive to me. Still, I poked around in the dialog. The risk level is supposedly high. The Technical Details link does not tell you any more about what the app did that was suspicious, but identifies the files I can choose to quarantine. The link that says “Learn more about this threat” does a Google search on the file name.

By the way, doing a random web search on what is potentially malware strikes me as poor practice. Here’s what online help says:

Click the Learn more about this threat link to launch a quick web search on the threat.  In most cases the result of this search provides a clear indication of how to proceed.

Ever tried searching for the name of an executable or process? The bad guys and the scammers know we do this; and you will be offered all manner of “security” products some of which are likely spyware or malware themselves. A foolish thing to encourage. Further, how will a random web search provide “a clear indication of how to proceed”? It’s the wild web, no more, no less.

My blog reader is not very famous, so in this case Google found nothing. I’m puzzled that ThreatFire doesn’t tell you more about the supposedly malicious activity, like what data was sent and where, so that the user would have more chance of judging whether this is really a dangerous app.

I guess the “threat” is now in the PC Tools database, and my machine marked as Vista with malware. I’ll be interested to see what else it finds.

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microsoft, software, windows

How Outlook 2007 deletes your messages without asking

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A puzzled Outlook 2007 user asked me why his Outlook 2007 archive folders were empty. Investigation led me to this dialog, found at Tools – Options – Other – AutoArchive:

This is actually from my own Outlook; but as you can see, it is set to move old items to an archive folder. Note that the option to Move rather than delete is set by default.

However, I was puzzled by the option to Delete expired items (e-mail folders only). What does this mean? In particular, why does it refer to expired items when the rest of the dialog refers to old items? The word expired suggests some kind of non-validity, like an expired subscription, or password, or credit card.

Pressing F1 did not yield anything helpful; but this article explains:

Delete expired items (e-mail folders only)   This option is not selected by default. You can choose to have e-mail messages deleted when their aging period has expired. The default period for your Draft and Inbox items is six months, and three months for your Sent Items, but you can change these periods using the Clean out items older than option.

As I understand it, this means that items are deleted after as little as three months if the option is checked; and expired means exactly the same as old. But that’s OK; it isn’t checked by default.

Or is it? For sure, I have never checked that option, nor did my contact, but it is checked on all my Outlook installations, and on his. Take a look: is your Outlook set up like this? I’d be interested to know.

The consequence is that old emails simply disappear. The only dialog the user will see is that auto-archive wants to run. By the way, most people would not imagine that an archive process will delete items. Archive means long-term storage. Words like prune or purge imply deletion, but not archive.

Now, I happen to think that archiving in Outlook is a mess anyway. If you have several machines on the go (which is one of the reasons for using Exchange and Outlook), then you usually end up with several archives, buried deep in hidden folders where nobody is likely to find them without help. It is easy to miss these archive files when migrating to a new machine.

Still, I hadn’t realised that Outlook actually deletes old emails without asking – that is, if I am right and this is (incorrectly) the default.

It may seem a small matter; but there are times when finding that old email, sent or received, is critically important. It is another reason why I am fed up with Outlook 2007: its amusingly obscure dialogs, its broken RSS support, and its disgracefully slow performance.

Update: Duncan Smart below suggests that the “Expired items” refers to emails that have an expiry date set in message options. I must say that makes more sense to me. On the other hand, it isn’t what the help document says, and it doesn’t explain why why my contact had no messages in his archive folder, until I changed the setting. I’ll try some experiments … [slightly later] … if I archive a folder with File – Archive, it does not delete old messages (good); on the other hand this dialog is different because you specify the archive date so it is not a perfect test.

I suspect it is not as bad as I first thought, that the help document is incorrect, and that some other factor must have messed up my contact’s archiving. I hope that is the case.

See also this official help document:

Choosing an option to have items deleted permanently deletes the items automatically when they expire. They are not archived. For instance, if you click Delete expired items (e-mail folders only), this option deletes all messages in all your e-mail folders, such as Inbox, Sent, or Drafts, when they reach the end of their aging periods. The messages are not archived.

So … either Outlook really is deleting messages without asking; or I’m not the only one confused.

email, internet, microsoft, software, windows

Xobni: Outlook users should try this now

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Yes, Xobni is brilliant.

Have you ever tried sorting an Outlook inbox by conversation? Of course Outlook goes into a thrash while it prepares the view. Then when it has finished, it does not work right. It has a limited view of what a conversation is, based on the email title. It does not show your sent items, unless you sort them into the same folder. In fact, it is more frustrating than useful, which is why I never use it.

Xobni (the name is inbox reversed) does this right. When you select an email, a panel shows your previous emails from that person, with your replies, which you can read without changing the focus from the message you are attending to. It is based on an index together with some simple analytics. Who else has appeared in the cc list on emails from this person? Where are their messages? What is the sender’s phone number? All of this information is shown automatically; no need to hit confusing menus like Arrange By or Current View.

There’s also a search box; it’s smoother and quicker than Microsoft’s desktop search, also used by Outlook in the latest version. Under the covers lies my favourite desktop database engine: sqlite. I’ve turned off the official Outlook search; anything to speed performance.

Xobni is free right now (it is a beta), so what’s the business model? Still up in the air, apparently. However, given the number of Outlook users, I expect it will be possible to monetize it. Apparently Microsoft tried to buy the company and was refused.

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internet, salesforce.com, software, web authoring

Making sense of Salesforce.com

The Salesforce.com marketing pitch here at DreamForce Europe is wearying at times but it is not complete nonsense. CEO Marc Benioff spent the first hour of his keynote yesterday re-iterating what he has said 1000 times before about “no software”. The “no software” slogan is deceptive, since Salesforce.com is a software platform; Benioff deliberately conflates multiple issues, including zero software deployment, cloud availability, and outsourced hardware maintenance.

The core of the model is multi-tenancy. One entity (Salesforce.com) takes responsibility for your hardware and application server. Multiple entities (including you) get shared use of those resources, financed by a subscription. Originally this was a single CRM application; now it is called a platform (known as Force.com) since you can build many types of application on that platform. Is this “software as a service”, or just a web application? It is both, especially since Salesforce.com publishes a SOAP API and claims to be the largest users of SOAP in the world.

I asked Adam Gross, VP of developer marketing, whether the platform can also support REST; the answer is not really; you can create your own REST API to some extent, but authentication must be done through SOAP.

Developers can customize Salesforce or write their own applications (which is really the same thing) either by simple configuration, or writing code in APEX, which is a language created especially by and for Salesforce. Under the covers, I understand that Salesforce runs on Java and Oracle, (an upgrade to 10g is due later this year) so your APEX code ends up as Java byte code and queries Oracle; but this is hidden from the developer.

One of the interesting features of Force.com is that you can develop entirely online. You can also write APEX code in Eclipse. There is a sandbox facility for testing. Another idea is to create mashups which use web services to combine Salesforce applications with other web applications (just as Salesforce itself does with Google documents).

The next version of the Salesforce.com platform, available shortly, includes VisualForce, a tag-based syntax for creating a custom web user interface. VisualForce uses a model – view – controller pattern.

The Salesforce.com model has several attractions. It has inherent advantages. For example, hosted applications make more efficient use of hardware than on-premise servers. Another advantage is that rolling out a Salesforce.com implementation is easier than introducing something like SAP. There is no hardware aspect to worry about, and the application is usable out of the box. Some of the customers I spoke to talked about failed or arduous implementations of SAP or Siebel systems.

As the Salesforce.com customer base grows  – it is currently 41,000 customers and 1.1 million subscribers – it becomes a more attractive target for third party software vendors. You can market a custom Salesforce application through the official AppExchange, or create your own on-demand application and sell it to your own subscribers.

What then are the main reservations? Well, CEO Marc Benioff apparently has not read Chris Anderson’s essay on Free. As a customer, you have to be willing to pay Salesforce.com a per-subscriber annual fee for ever. As a third-party vendor, you have to be willing to pay Salesforce.com a proportion of your revenue for ever. Custom objects, custom language, custom UI tags: it won’t be easy to move away. This is proprietary lock-in reborn for the Web.

Second, if you use any hosted application platform you lose control. If you find yourself needing some new feature that the platform doesn’t implement, you have to ask nicely and wait in hope, or find some way to implement it using a mash-up or APEX code. If you can’t wrest the performance you want from the platform, you can’t upgrade the hardware or introduce a stored procedure: it is what it is. As an example, I’ve heard users here complain that the security system is insufficiently fine-grained; improvements are coming, but they have to wait.

Third, you have to trust Salesforce.com with your data, and trust it to stay available. If you run your business on Salesforce.com, and it goes offline, you may as well all go home. Now, arguably the guys at Salesforce.com will work as hard or harder than your in-house team to keep systems up and running, and in most cases have more resources to work with, but nevertheless, it is a matter of trust.

Fourth, this is mainly a web application platform, though you can make offline applications or desktop applications using the API. The core user interface is functional rather than attractive, and I saw lots of flashing screens and browser messages saying “waiting for na5.salesforce.com”. VisualForce AJAX components will help; though in practice business users do not care that much provided they get the results they want. Still, it’s a point worth noting; Microsoft argues that “software plus services” delivers a better user experience. The rejoinder is that “software plus services” removes key benefits of the software as a service model.

In the end, it comes down to a business case. It should be possible to sit down and calculate whether a move to Salesforce.com for some part of an organization’s IT provision will cost money, or save money. The people I speak to here think it works for them.

gaming, silverlight, software, software development, web authoring

Popfly Game Creator – programming online with Silverlight

This looks great: Popfly Game Creator.

Interesting on several counts.

First, casual gaming will help get Silverlight runtimes deployed.

Second, it’s Microsoft doing one of the things it does well: opening up programming to a new group. Another example: Microsoft promotes its XNA gaming framework to universities, where it helps them to entice new students into computer science.

Third, it’s from Adam Nathan, author of the definitive work on .NET interop, .NET and COM. Popfly gaming must be welcome light relief (though I don’t mean to imply that this stuff is easy to do).

Fourth, is online programming – I mean, programming that you actually do online – coming of age?

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open source, software, software development, Sun

Schwartz vs Mickos on MySQL and open source

At least, that’s how it looks. I was intrigued when I saw reports raising the possibility of “high-end” features in MySQL being released under a closed-source license – confirmed (as a possibility) in a roundabout way here. I found it odd because Sun CEO Jonathan Schwartz had told me of Sun’s intention to open source everything.

So what does Schwartz think of the MySQL idea? Not much, according to his statement in this email interview with Tim O’Reilly:

Marten Mickos (SVP, Database Group at Sun, former CEO, MySQL) made some comments saying he was considering making available certain MySQL add-ons to MySQL Enterprise subscribers only – and as I said on stage, leaders at Sun have the autonomy to do what they think is right to maximize their business value – so long as they remember their responsibility to the corporation and all of its communities (from shareholders to developers). Not just their silo.

I think Marten got some fairly direct and immediate feedback saying the idea was a bad one – and we have no plans whatever of “hiding the ball,” of keeping any technology from the community. Everything Sun delivers will be freely available, via a free and open license (either GPL, LGPL or Mozilla/CDDL), to the community.

Everything.

No exception.

Seems clear enough to me.

microsoft, software

Microsoft: OOXML has won approval as an ISO/IEC standard

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According to Microsoft’s press release, and a document in unofficial circulation, Microsoft’s Open Office XML, an XML format for Microsoft Office, has been approved as an ISO standard.

It’s been an ugly process. That said, I suspect the spec has been significantly improved by all the attention it has received. The spat has exposed the money and politics behind standardization processes. This seems to be a theme of late: see also Blu-Ray vs HD-DVD, and even the Java Community Process.

I welcome standardization, but dislike the way both sides have put their standards wars ahead of the convenience of users.

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