In my case I’m using LINQ to XML and it has seriously cut down on the size of the heaviest methods. Also, the part of LINQ to XML that I found least interesting when I read about it is actually the part I’ve found the best – the new XDocument API.

Anyway, LINQ combined with a new USB headset that provides some actually quite good audio means that the important fundamental features have been implemented and work. At the moment it can:

• Generate lessons based on vocabulary¹ modules
• Generate lessons containing past content with the correct repetition timing.
• Actually play the lessons (but only on Windows²)

There are a few more things I want to add before I release any of it (like more audio for a start). But I thought I’d at least point out development is still happening )

¹Instead of the Conversation > Phrase > Term style of Pimsleur I’ve decided to go for a more freeform approach to start with (inspired by me listening to Michel Thomas again). A vocabulary module just contains list of words and phrases that are processed in order.
²I still need a cross platform way to play audio. At the moment I use MCI which is part of winmm.dll which is obviously Windows only. Although Wine has apparently implemented it almost completely but I’m not sure how I’d go about making that help me.

The main reason for changing is simplicity. I had a look at the TreeView control in Gtk and decided it was too much work. Although the theory of good MVC separation is good, the user interface is such a small, simple part of my app it wasn’t worth it. The stuff I need from System.Windows.Forms should work in Mono (and .NET 1.1 and hopefully even the Compact Framework).

I still prefer the way Gtk handles layout of controls in general, but I console myself with the Windows form designer in Visual C# Express…

There are already videos on the Internet of it running Fedora. Zac Bowling already has one running Mono, a task simplified by the fact that the cell processor appears as a PPC.

So where does the Xbox 360 come into this? Well Microsoft are releasing something called XNA, a modified/extended version of the the .NET 2.0 run-time with emphasis on Managed DirectX that is available for Windows and the Xbox 360. A version of XNA called Mono.Xna that is built on top of the Tao framework is in development. The end result is that in theory, games developed using XNA will run on Windows, Linux, Macs, PS3′s and Xbox 360′s.

A few problems still exist. The processor that the PS3 uses is rather strictly an in-order processor so most stuff that isn’t written specifically for that will run slowly (although video playback will be pretty zippy) and so far there is no hardware 3D support for an “Other OS” so XNA (if it were available now) would run slowly.

Firstly the inability to post to a different page. Who the hell decided that was good idea? I know it can be faked but that’s just silly. And you can only really have one form on a page. Well you can only have one “rich” form that ASP.NET can access in a clever and high level way.

I’m assuming people will disagree with me (if not, why is it so popular). If you do, please explain why ASP.NET is supposed to be so amazing because I don’t see it…

Updated - Clarifying my position on ASP.net