I recently started a hip-hop community. I get decent pagehits, but I've been finding it hard to convert those pagehits into members. How would I go about to encourage people to register instead of just visiting the page? Some ideas I've had are lock some forums for "members only" or to come up with some kind of contest or reward for registering. Possibly their own HipHopHead.net email alias or something. How did you guys encourage people to register?