Since 3.3.9, top always reports 0% cpu for one of my emacs processes, even when said emacs chuggs away in R at maximum warp. :) If I enable threads mode, it shows 99.9% CPU for that process. It seems that the thread -> process code isn't summing the cpu usage correctly. I'll dig furthere, but in case this jogs anything... -JimC -- James Cloos <cloos@xxxxxxxxxxx> OpenPGP: 1024D/ED7DAEA6