I feel your pain guys, had high expectations for mine too.
Only does 270/640. I dropped core about 10 to get 10 more in mem.
Trust me I've played around with my config for HOURS AND HOURS. its a shame i think.
P4 1.6A @ 2.4 1.575v (yes ive tried 1.6 no help) board has no pci/agp lock.
I have a channel well 420 so psu is good
Asus P4S333 mobo
samsung pc2700 256mb
Memory times are conserivtive, 1:1 ratio and by SPD.
Also, case temp is around 25C. about 120CFM worth of fans exhausting and same for intake so airflow is good. sleeved power supply, rounded cables...
