It's been several years since I was on the CP, but when I went for a semester while I attended MSU I received neither aid nor any credit. But it really probably depends on your department.
Well, we were accepted, so now I'm gonna start figuring out and begging for some credit. I know I can get internship credit from the Honors Program, but dunno if anything I can actually use.
your best source of info on credits will be your advisor and the Financial Aid office at Miss. State can give you details about FinAid. I believe you have to be full time student to get finaid which would be 12 hours.