On Dec 15, 2006, at 7:08 AM, Rick Smykla wrote: > Steve, > > Well, to me KPs almost always indicate hardware issues. Sounds like > you have a couple of components you could try removing one at a > time to help diagnose the problem. The memory issue you mention > raises a red flag, you may want to start there, removing one at a > time. USB2 also worth checking. What is the most recent hardware > change that you made to the QS? Sounds like the CPU may be fine, > given the solid performance you've had so far, but keep it in mind > if you're not able to eliminate the KPs after checking other > possibilities. > When I upgraded the CPU in my Gigiabit G4, The heat-sink clips were on backwards. It sounds like no big deal, but I had KPs happening until I turned them around. http://www.thexlab.com/faqs/kernelpanics.html This is a link to a page that might be of some help. Good luck Kevin