On my XP Pro, I get lock ups, reboots whenever it feels like it!, I have probably installed v1.1 & 2 atleast 3 or 4 times & wierd thing start happening, lucky I allways ghost my machine regularly & each time I can go back and all runs ok again, there maybe a problem with this installed version of XP, it's the same version I installed quite a few years ago, I would hate to have to re-install from scratch, would take weeks to get it all back in!!

I have Trainz 2006 & this requires .NET but rather give it a miss than install, one thing that annoys me is the fact that you have to have all the various versions in, for the app that the version was designed in, typical Microsoft!