This is the link to the article in the Overclockers.com database that I used :
http:// http://www.overclockers.com/tips105/index03.asp .
I went ahead and just used the settings they had listed for the P3V4x- I'm sure there is more room for adjustments, but I was just interested to see if I could get things to work.
Here are the original settings, and following are the tweaks that I used:
Original Settings: (these may/will vary)
50 - FD - 11111101
51 - D8 - 11011000
64 - 95 - 10010101
65 - 95 - 10010101
66 - 11 - 00010001
67 - 95 - 10010101
68 - 03 - 00000011
New Settings:
50 - FF - 11111111 (enables CPU Dram Read while snoop)
51 - FF - 11111111 (changes prefetch and p/write depth to 4)
64 - 12 - 00010010 (bank 0/1 4x interleaving enabled)
65 - 12 - 00010010 (bank 2/3 4x interleaving enabled)
66 - 12 - 00010010 (bank 4/5 4x interleaving enabled)
67 - 12 - 00010010 (bank 6/7 4x interleaving enabled)
68 - 43 - 01000011 (set bank active page control to any bank)
Apparently one of the tricks is to set the 4x interleaving even on the EMPTY ram slots( why, I have no clue).
Cool thing about the program is that if you screw up, you just reboot, and all of your original setting will be in place. Once you have things working correctly( no locks, and Sandra smiling) you run WPCRSET, fill in a couple of numbers, and then your reg tweaks load up every time you boot.
Also some advice: when initially using WPCREDIT, after you get some settings that work for you, save the settings as a REG. file, as this program is volatile i.e. you cause a BSOD or a reboot, you will lose
all of your tweaked settings. This way, you reboot, open WPCREDIT, open the saved file, and change your settings. Then, when done, run the WPCRSET program to lock in the settings permanently. My experience was that if you made a setting the system didn't like, you found out immidiately.