Quote - HI, yes I had a lok a lot of software but my first idea was to create a real community so people could easy interact.

That is the point of forum software, just take a look at http://www.cosforums.com/

Software like phpBB and vBulletin have been around for many many years, and are well designed.  Its great that you want to customize something.  Personaly, I stay away from sites that use custom made forums, Renderosity forums is borderline.