Work Music

I know that many of you listen to anime EPs/OPs and OSTs but is that only what you listen to? What do you listen to while working or doing general stuff on your computer?

I listen to radio stations picked up in http://shoutcast.org/ , anime tunes, 80's tunes, JPOP KPOP, and classical.

Lately I've been looking for something different to listen to - I like the tunes played at the end of the OP and end of the ED for Tetsuwan Birdy - kind of spacy ambient sounds.
I'm also looking for an MP3 of the hum of a spaceship - want to imagine myself working in deep space with that hum and occasional bleep or something - Google not kind to me and I dont suppose any of you have anything along these lines? ^^;

The image shows what I'm working on right now while listening to some Jazz. Video should be up later today.