GOG.com
I just recently stumbled upon this. Hope you guys find a use for it.
Gog.com is a digital distribution service for classic PC games. There are over 225 titles so far (over 40 different publishers). Each game is either $5.99 or $9.99. All titles are DRM free and are compatible with Windows XP or higher.
I haven't actually bought any games from here, but know a few people that have. Personally, I'm not terribly interested in older PC games, but I figured some of you guys might be. I think they release a new game every week or so, and their most recent one is Baldur's Gate.