Live looping forum ?

Hi,

Can either of you point me to a site that's all about live looping ? Or is that too specialised ? I thought there was such a thing but google searches are not finding me anything right now.

I'd like to try looping but my head is exploding with questions at the moment, and I'm sure that somewhere, someone must have answered quite a few of them, if only I can find the community that someone hangs out in.