It is Sennheiser, not Sennheisen. Created an account to say this - I am a headphone nerd (aside to other people here: yes, high-end sound is actually possible with headphones - most consumer-level headphones are total crap; for instance, Bose, which is considered the best by the average person [thanks to advertising and consumer ignorance], actually makes horrible, extremely-overpriced headphones) and it irked me that you couldn't get the name right. I also have used headphones only for playing games on my PC for the past several years.
Otherwise, pretty good, looking forward to Oblivion (although you made some mistakes there, too, heh).