Yeah, CompUSA is not a favorite of mine due to an incident I had with a defective hard drive. Bought the drive, took it home, and tried to install Windows on it (before I was brought over from the dark side). The install crashed a few times and Windows would never fully boot, along with A LOT of drive access. I took the drive back, and told them it was defective, and they said I could get a new one, (which i didn't want, who knows if their stock room guys are drop kicking these things) or refund less a $32 restocking fee, which doesn't make sense on a defective product, which SHOULD be sent back to the manufacturer. Why should they retain their profit margin when Maxtor would give them a credit?
I took the refund and about a week later called my credit card company and filed a claim to get my $32 back. Called up CompUSA, talked to the manager, mentioned the chargeback, and they said come in tonight and we'll give you the $32 back. They even stayed open late since I got off of work late.
Even though Apple is fixing it, if you have some extra money, I would present your case to a local lawyer, and have him/her draw up some paperwork on the case, outlining why they are being sued. I'm sure this would be an open and shut case. Then give the district office a call again, start the story from the beginning. If you get no where, mention the visit to the lawyer and how the paperwork is waiting to be filed. Let them know it will be a very public (**cough** digg **cough**) and very costly (due to mass amounts of negative PR) case for them to fight. If they say "Bring it on", follow through with the lawsuit, and laugh as the district manager drafts up a new resume and CompUSA wipes the egg off their face.
Just my thoughts. I hate slime bag companies like this.
-w0ngbr4d
EDIT:
http://www.resellerratings.com/seller1912-p1-s4-d1.html 'nuff said