Water cool just CPU or both CPU & chipset?

Setup:
P4 3.4Ghz EE 800Mhz FSB
ASUS P4C800-E Deluxe
2 Corsair TWINX 512MB 500Mhz (1GB)
2 Corsair TWINX 256MB 500Mhz (512MB)
ATI 800 XT Platinum Pro (AGP)
Koolance water cooled (CPU only)
Antec TruePower 550 Watt PS

I've successfully overclocked the FSB to 222 Mhz (888Mhz) which brings my RAM to 444 Mhz, CPU at 3.7Ghz. If I try to increase the FSB beyond 222Mhz, my system will fail 3DBenchMark2003. CPU temps are still below 100 degrees F, so I'm assuming either the chipset or memory is the limiting factor. I've added a fan to the chipset heat sink, but was wondering if I should go with a chipset water block? I'm a little concerned about cooling potential by doing both CPU and chipset.

Rob.

P.S. I have not adjusted voltage at all (auto)

Yes it comes stock with a passive heat sink, I've since added a small fan as I was seeing temps in 150+ degrees F range -- so I'm sure the chipset is a good candidate for water cooling.

However, my problem is the heat sink is pressed on with clips that hold it down -- no screw holes?? So it looks like I'm going to have to figure out a way to fab an adapter -- unless someone knows where adapters might exist for this MB??

Thanks, Rob.

I use a Koolance block to liquid cool my NB.

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Intel P4 Extreme(3.73)@<font color=green>5.6Ghz</font color=green>
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Really? That's probably the most common mounting type for current boards, I'm surprized no manufacturer has catered to it yet!

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