MBP 2006 2.0 with SL 10.6 started acting goofy over the weekend, so I C booted SL install disc and reinstalled. Machine now runs fine and all my stuff is still here, but I am no longer an Administrator and can't get it to boot from C drive or let me into Restart/SL, as I'm not an administrator. So I can't use the disc drive or change anything. I'm the original/only owner and have never entered an Administrator password anywhere, just my login as a user. Is there a way to get it to allow the disc in so I can clear up the passwords? Sorry if this has been done...I couldn't find it.