Steam has been mentioned before in these forums. It took a few alerts about tremendous bargains here and over at DSLR, but I didn't break down and install the free client until last night. It's a pretty slick system, and it's easy to see how it wouldn't have been possible in the era of 28.8. Some folks elsewhere were excited about getting The Witcher for $13, so I made that my test purchase/download. All I know about the game is that it's an RPG.