Not to usurp standardman or anything, but the Steam Holiday Sale is up I just noticed. Already I've purchased S.T.A.L.K.E.R. Shadow of Chernobyl for $1.99. I hope it's good? And I'm still browsing for more stuff to pick up.
The Steam Holiday Sale
Oh, and by the way, Steam now has Beyond Good & Evil for $4.99. I knew I should have waited.