Pandora.com + Myspace Music + Time = Good Music. Check this bands out. I spent a few hours just listening and browsing music to find some quality bands.
Sleeping at Last
The Hush Sound - Reminds me of Panic at the Disco, but much, much better.
We are Scientists
Duncan Sheik
The Stills
Maritime
SWORDS - Electronica, more ethereal of sorts.