Hey ya'll, new to these boards but been playin MoH long time... Love The Game (actually paid for this one

)
Anyway, my 2 questions is these, and sorry if they've been answered before, but how do i open the console to kick players, enter commands and such ( like cmdlist )?
I also wanna know how to check framerate in the game....
One more kinda tricky question, but when i try hosting a MoH game, people usually get booted/disconnected after a couple mins even if they're running around... anything i can do or try?
Thanx in advance,
-SkY