@Arcticblast: It won't - you need a Smogon account to get onto the Pokelab server. However, there should be other servers eventually like with Shoddy, if that's what you meant.
@skittio: I assume you meant Pokelab, since Shoddy is now defunct. Here is what you do:
(1) Open up Pokelab and log onto the server
(2) Go to the Find tab
(3) Pick the metagame you want
(4) Load your team
(5) Press 'Find'