Bandsxposure.com -
http://www.bandsxposure.com
Just found a great new website for unsigned bands. You get a full page for your biography and photo and can upload an MP3 too. I have just signed up. There a quite a few bands on there already. There is an online forum where people can leave messages about your band and gigs they've seen. The gig list is cool and you can see who's playing where and when. The website is BandsXposure -
http://www.bandsxposure.com