I'm glad that you hated a lot of those bands *coughledzeppelincough* and am a little dissapointed you hated some others. :[
Anyway:
www.myspace.com/circletakesthesquare
www.purevolume.com/snakesstrikefirst
www.myspace.com/hotcross
Immortal Tecnique
www.myspace.com/thefalloftroy
www.myspace.com/kenotia
If that isn't your style try:
Cat Power
Neutral Milk Hotel
Belle and Sebastian
Bright Eyes
Animal Collective
The Smiths
The Go Team
Sigur Ros
Explosions in the Sky
The Arcade Fire
Bob Dylan
The Blood Brothers
Broken Social Scene
The Decemberists
Deerhoof
Devandra Banhart
All great musicians.