clipped from: www.reddit.com boards of canada
di.fm Lots of good trance channels, and have sky.fm if you'd rather have less of a beat going. All streamable, and decently low cost for what you get.
My favorite bands to listen to are 65daysofstatic and Explosions in the Sky.
slayradio.org ... it has hardly any vocals.
Pandora's Morphine channel
Orbital - In Sides (2 Disc set, US release) Probably the only CD I never, ever get tired of hearing
I've recently gotten a liking for Golden City Factory (trance).