[ObliviatorKK]

I'm having a problem, I want to make it so that when a user signs up fior my site, he automatically gets signed up in my forum, with the same username, password, and email. I have it inserting the information into ibf_members fine, but I can't seem to work out the ibf_members_cvonverge table. I have no idea how it gets the converge_pass_salt column, which consists of 5 characters. I get everything else except that. Is there a special code, or anything? Help would be much apreciated.