On Thursday, February 27, 2003, at 11:40 AM, Hal wrote: > If you install Apple's CHUD utilities (developer utilities) it will > add a CPU system preference pane that show CPU and L1, L2 and L3 Yeah, I have CHUD v2.5.3. Doesn't show anything for L3. No entry, no nothing. Hadn't looked at it in a while. The processor is a G4 7450. I mistakenly said 7455 in the original email. Thanks for the help. I guess I'll go back to the PowerLogix site and try software again. I *AM* supposed to have L3 in this thing, right? kevin