I haven't noticed anything at all with CPU usage, other than when I occasionally get a hangup. It stays below 15% at almost all times, dropping down to nearly nothing at times. Anyway, as long as it ...
I'm running Firefox 2.0.0.3 on a dual-processor WinXP system, and it frequently gets into a state where it's at a constant 50% CPU utilization even while sitting idle, and for hours at a ...