Fairly new to this, but not linux, just want to make sure I'm using everything optimal / right setup. I've got Ubuntu 11.04 with the APP SDK 2.4 installed and catalyst 11.6. I'm using AMDOverdriveCtrl to (attempt) set the gpu clock to 980 (which works) and memclock to 360 (which doesn't ?). I launch cgminer with "cgminer -a sse2_64 -O user:pass -o pool:port -C". Seem to average about 308 mh/s while using the desktop, haven't checked its idle yet.