They have some excellent offered games so far too, Sacrifice, Fallout, Giants, MDK, Freespace 2 [size=0][Yes, Yes, CEP and all that][/size]...
http://www.gog.com/en/intro - Good Old Games.
It's currently in the beta stage, although registering now before September 8 gets access.
I'd have killed for this back in the day when I was hunting for the Fallout games, (Let alone the other games that came out when I was still busy learning how to walk and talk) and if they have adventure games there (I'm still to find a working company of the Discworld games, and my disc of "The Neverhood" is dangerously scratched) then i'll be able to retire happily to that.
I assume that there are other fans of old, good games here

Oh, and all the games are guaranteed to work on windows XP and Vista.
