Having your licence at your parents address is fine though as long as you are contactable at that address.
Ah, that's what I thought as it would be a bit irritating for Uni students to a) remember and b) pay to change the address every year or so. I just moved out of home but still get quite a bit of mail and whatnot there, just my insurace is declared at my current residence of course. Slowly moving things over, but im just far too lazy.