Not 100% sure Mike, but I think I read that it is not compatible. I know they said that MSTS 2 was not going to work on anything BUT Vista, but that has been scrapped now. -Mike S.
From what I read, and the reason I didn't upgrade, is that it ONLY runs on Vista... Which I will not use.
It will run on Windows ME, XP, and Vista. I am running MSTS on 64 bit Vista with no problem. I have run it on ME and XP before I got the new electron box.
If your referring to the original MS Train, yes it will run on Vista (32 bit) version. I've been running Vista since day one, never had any problems with it or MS Train Sim. (But I have a high performance system) MS Train Sim II has been cancelled and thrown in storage.
Thanks guys..yes I was referring to the original MS Train Sim. I ordered a copy online since I can't seem to find it at my local Target/Wal Mart stores anymore. Shame about TrainSim 2, I was REALLY looking forward to that one. Thanks again for all the replies. Mike C.