I downloaded 1.0.1, and the resolution change + crash is still happening. It only ever happens if I have the game in fullscreen mode, and I attempt to alt-tab out, at which point the game crashes (and when I open it back up, the resolution is set to 800x600). This happens 100% of the time, so I just started using windowed mode instead.
RE Milane: Hmm... I don't remember what it looked like off the top of my head. I encountered it in the first area, and I think it was some kind of worm thing, but I'm not 100% sure of that. I do remember that using "Look" didn't give me any kind of journal info, so perhaps it's existence is a bug and it didn't have various attributes properly set?