Actually, his e-mail is NOT asking for a reply.
His is just dissatisfied and will not buy from you again -
relief.
The fact that he started a thread does not mean he is even mentioning
compuwiz1 as a vendor by name. He is already getting plenty of flak in his forum.
I'd say his e-mail to you is just venting his frustration at the CPU (or his inability to o/c). There was no intellegent thought behind it.
I'd say since he didn't ask for a reply, since he didn't mention you by name, and (best of all) he will never buy from you again - ignore it and go on with your business (which has the highest respect and rating).