Songza

Check out Songza, the online jukebox. I haven't had a lot of time to play around with it to see what the selection's like (although I did pull on my hair and pull on my pout and listen to "Fascination Street" by The Cure), but you type in the name of an artist or song and play it. You can also create a playlist. I haven't had any lag or buffering yet which certainly beats my radio station's stream that buffers every 5 seconds.