Man Factory

Just heard of Man Factory from Penny Arcade. Don't let the picture scare you, they are just normal music/gaming geeks from what I can tell. It's kind of funny that they sing about characters from the Street Fighter video game and give them back stories. The songs are surprising good though. I'm really liking Balrog 24/7, it's just so smooth and unique. There's a banner on their page that will let you download their music for free too.