To celebrate GOG.com's 1 year anniversary they are having a sale on Interplay games.
http://www.gog.com/en/page/1year_promo/
Buy 1 get one free. Sorry, no Fallout 1 & 2(Edit: Fallout 1 and 2 work, they just aren't on the main page). Lasts for one week.
Games listed:
Freespace +...