I like videogame soundtracks mostly because they're lyric free and don't distract me from the actual writing.

However when I need honest inspiration that's when the movie OSTs come out.

So far I've been pretty literal with the music playing while I've written.

Growth Theft Auto = The GTA Vice City soundtrack

The Matrix Overclocked = The Matrix Scores

Some languishing attempts a mine might need an aural boost though.

Pig Found Flesh = Need to find some international Indian techno that isn't the same beat ad nuaseum

Factory Fresh = Maybe Jock Jams and American Gladiators on repeat?

Who Grows There? = The Resident Evil soundtracks?

Well that's all outta me.  ;D