I was not sure where to post the following information but this seemed to be te most appropiate place. I've just pooped two Google Chrome Extensions that allow you to play mp3 files embedded to any webpage: Yahoo! Media Player Unofficial Extension and Stereochrome.
They become handy when listening to dod or ocremix because they let you play any track before downloading it. Anyway, I'm still working on improving Stereochrome, adding more features and preventing it from killing these sites' bandwith. If you have any feedback to give, from "your app sucks" to "you should add a button that fires a laser beam and burns my boss's head"... or anything creative like that, it will be very welcome.