A close friend of mine has a problem with his Sony Vaio notebook. It has a KP-700/256 INTEL Pentium III 700Mhz Micro PGA2 processor, and the stupid computer periodically restarts itself. We thought the problem was with the processor, because when we change the speed of the processor to work at 550 (or was it 500) Mhz, when it worked fine. So we got a new processor, but it didn't' fix the problem. The computer was purchased a couple of years ago and is not under warranty. The Sony support guys weren't of much help. I would really appreciate if you share your thoughts or experiences with a similar problem, or provide a link to a tech oriented website where I might get an answer. Good trading to all of you.