If you've been following the Twitter account, you'll know Steam's holding a huge sale on just about its whole inventory. I actually mentioned it last year, where I purchased several great games. Once again, they're holding their sale, and you owe it to yourself to buy something from there, or at least for your friends. Mirror's Edge for $4.99, S.T.A.L.K.E.R. for $2 (both for today, at least), The Unreal Deal Pack for $11, and even Champions Online for about $10 if you wanted to start playing (hint, hint, viewers). Oh, and Peggle is included in the sales, a perfect game for non-gamers or the casual type.