My friend got a loan from them with no problems. I looked into it but they seemed like a bunch of shizters to me, and didn't want to give them any of my money. They have investors who profit from your interest, which in and of itself isn't the biggest deal, but what bothered me is the way they wouldn't fess up to it when I called. They just lied and lied and lied.
EDIT: I would stick with sallie mae (or nellie mae, never remember which it is) because as I remember it My Rich Uncle is BARELY a student loan. It doesn't even go through the school. Oh, and the origination fee is ridiculous!!