micktiegs_8: I hope my answer is not too late but yes it works absolutely fine on 8. I do run into the crash I've had on other systems though (random crash after lengthy play) but it's all good otherwise.
HunchBluntley: Absolutely not too late! Thanks for the info. A question, though: by "crash I've had on other systems", do you mean that you've tried the game on other versions of Windows and it has occasional crashes on those as well, or were you referring to something else?
Oh I meant Windows 7 too. I don't know how to reproduce the issue as it just tends to happen when it feels like it, but yes, it happened on different versions of windows.
The best remedy is to manually save every few hours (game hours). I hope you enjoy it because I certainly have and still do from time to time. Just understand that dying is a very frequent part of this game, and you'll be fine :)