I loved Feeble Files the first time around (for some reason, I liked the puzzles a lot; that's one of the game I didn't need a walkthrough to finish), but the second time... oh, wait, there was no second time, because it doesn't run on XP...
I'm eagerly awaiting for ScummVM to support it.
EDIT: By the way, SamNMax, that's another fine review. I've been missing those.