We will be releasing a powerful software development kit (SDK) with the final release of PureSim 2007 (support has always been there, but we'ved updated it to .NET 2.0, and added support for the freely available C# Express and VB.NET express). This was going to be held back for PS 2008 but I want to get this stuff out there now so we can have a lot of cool mods/addins when PureSim 2008 is released.
I posted the first bit of info here. If you are a VB/C#/VB.NET developer with proficiency in SQL and HTML you will be able to create some pretty cool stuff that will plug directly into the game.
Here is some early info and some stuff to browse.
P.S. PureSim 2008 will be an "Open Beta" to owners of PureSim 2007, meaning any current owners of PureSim 2007 will be able to download betas and updates as they are developed over the next few months, with no obligation to purchase the final PureSim 2008 product.
Shaun