Trouble logging in

PeeBeds, on 08 March 2013 - 02:02 PM, said: Hey guys,
Ive got the game downloaded and fully updated, however, when I try to startt he game and add my username and password (which I assume are the same as the ones used for this site??) I get knocked back as not being recognised.
Im pretty sure Im being a douche and doing something pretty fundamental wrong, but anyone point me in the right direction??
Cheers,
Phil.