I don't know how many of you are regular PC gamers, but for those of you who are and have a lot of friends that play, I suggest you get
Xfire. It's an IM program for gamers that lets you see what game, map, level, etc your friends are playing and with a couple clicks your right there along. Less then a megabyte so it's not a huge space taker. If anyone decides to get it and wants to add me just post here.