Just what I was looking for!
I tried Buddypress, which slowed down a lot my website, with features I didnt want at all, bugs...
I decided to remove it and searched another plugin, and... WP-Symposium appeared!
I dont know why it is that much unknown, you should sincerly make more ads for it, you deserve it!
We can edit almost everything easily! colors, options...!
Thank you a lot! You saved my community! :D
Keep up the good work,
PS: sorry for my bad english ;o