I dont know about suprnova or torrent box .. at first glance a lot of official stuff. I could be wrong though. www.savagejaw.co.uk
is a decent Bowie torrent site
muletorrents is a Government Mule site
and Tomb torrents has Smashing Pumpkins.
I believe there is a U2 site as well but I can't recall the address... anyone?
Shake it Sugaree