I have had Pro and now home editions running on my computers and about eight times I have foiund the computer to be running extremely slowly. ctrl/alt/delete takes about 5 minutes to respond and then I find that the system is continuously hogging about 98% of the cpu. In the past I have done a clean reboot or repair. Just recently found on one of the MS pages a fix for this probelm. We are "exhorted to wait until a new service pack comes out" before repairing but, if the needs are great, then a fix is available. I thought I had set the page on the favorites but I cannot find it. Can anyone point me to this fix?