jftrigg,
Yes, you are supposed to use a different username and password. The username and password that you use to log onto this site is for Admissions business only. Once you log onto the main site for Financial or Registration business you'll need to use your social security number as your username and your password will be your birth month and then birth day. So, if your birthday is June 25 then the password is 0625. Follow? Try it out and if you're still having trouble call us at 843-661-1175 and we can work it all out! Thanks!
SC