does anyone else have this problem?

i can log in fine to forums.precentral.net, but whenever i try to log into precentral.net's main site it won't let me. i've had this problem since i've signed up. tried creating a new account with the same id, but it says id is already taken.

am i missing something?
do i need a certain number of posts to be able to log into precentral.net?