The only one I would recommend anymore would be BBC 1. Its the only one I listen to anymore. Also good were WXDX and WDVE (both out of Pittsburgh) but they are currently shut down. Probably too much mainstream stuff on those for you though.
Its just one. Better now than when it really matters. Really. Pens camp on Thursday.
DVE is worth it just for Scott Paulsen's show alone - although I don't know if he'd be half as funny or interesting if you aren't from here. The X is a fine station, don't get me wrong, but there's one just like it in every city in the country.
"The only difference between lilies and turds are those humankind have agreed upon, and I don't always agree." ---George Carlin
"Those who dance are considered insane by those who can't hear the music." ---Anon.
http://www.greenplastic.com/ news/dusty/000892.php The UMass Marching Band Percussion Pit did a jaw-dropping cover of Paranoid Android that you can download at the above link (4.6 MB download). This may one of the coolest things I've ever heard.