R Unlimited CZ

hi there all of u!
I've been playing trem for two months now
but i want to now if i can join a clan(if it could be [N7] wich are the disadvantages? wich are the advantages
one last question.
could anyone teach me how to play trem?
(i know it sounds stupid but i need some classes

There are some tutorials online; you can just Google them. You also learn from actually being in the game. I started with no manuals, and it was mostly easy. It's like Quake3 with aliens. Except some have less skill and always play humans because it is very easy if you've played Quake. (UBA)