Yeah Rasta Mix is gone but they're still awesome.

Some others I like.

Happyhardcore -- > http://di.fm/mp3/hardcore.pls (Great Unreal Tourny music.)
Goa-Psych -- > http://di.fm/mp3/goapsy.pls (Amazing sci-fi mixs)
Gabber -- > http://di.fm/mp3/gabber.pls (relative new style which still drives my mind crazy when folded....)

Great stuff