Well I have the chipset coolers in place, I put the little copper HS on the southbridge cuz it looked to be the right size.
Then when I touched that sucker while running I found it very hot. I ripped it off and put the bigger one on there, then I put in another 80mm fan, this one blows right across the mb diagonally so it passes air over both the south&northbridges.
I started up at 11.5 X 180 and ran prime for a while but got errors.
Now at 11 x 180 and it's running prime95. I've never kept stability at 180 before so we shall see.
One thing, if someone wants a chipset cooler let me just say the attachment mechanism on the pcToys Icechip kit leaves a lot to be desired.
I ended up tossing the little plastic quick connects in the trash and used a couple case screws instead.
The outstanding thing is the way my tems are much lower now. Before I had a mobo temp of about 38C and a cpu temp of about 49C
Now my mobo is sitting at 27C and cpu running prime95 is 43C
It seems to be stable running prime95, I will let it go a while more and run some tests with all my hardware. One thing that would go out before even when everything else was stable was the audio on my tv tuner card. It would just stop after 10 - 20 minutes of use unless I lowered the fsb 1 or 2 mhz. So I feel like it's the canary in the mineshaft for this system, when it goes out I know I'm pushing just a little too hard.
BTW, I really enjoyed the weekly feast presented by the sci-fi channel here when they paired Farscape and Stargate. I truly wish they would have continued

. At least there should be more Stargate's to look forward to.