As I know that there are some of you reading this now who are closet masochists, I will share my latest earworm with you. If you've finished the videogame Portal, you will have seen this. The credits at the end of this game are some of the best game credits that I have ever encountered. I thought the team did an amazing job with these - and now, I have the song stuck in my head. Mind you, I first saw these credits a couple of weeks ago - and now after two weeks of peace, - BAM - the song's in my head. Enjoy!