Yeah, let's hope that Perna's take on the matter is the proper angle--that HE knew the computer was a pain in the behind, so he wasn't surprised when it didn't work. So, maybe he didn't mean it so personally....But, that said, I would be wondering, too. If he did mean it as an insult, then that was certainly wrong and "unprofessional." As the other folks suggested, though, try to consider the source. He just might be a jackass. Alas, advisers do tend to have our lives in their hands, so it would certainly be best if you could try to work through your anger and move on. I'll give him an imaginary kick in the pants, anyway, on your behalf--Ka Pow!