I played this on a lot back in it original form under win 98, It's fun to play as long as it works, but between the crashes, and glitches under vista, and the fact that it can't load custom skermish maps , the level editor works great by the way, used to spend hours designing and playing custom maps, now I can't and that's what I really wanted to do again after all these years, and yes I've tried tweaking every setting too. I can still play the game with the prebuilt maps and such but after playing through them, I don't see any reason to play them again.