For those that missed all the drama in the other threads...I have decided to replace my vapochill cooling system with an extreme water based cooling solution.
The main reason for this is that vapochills tend to condensate if left idle for long periods of time as I found out the expensive way when some condensation destroyed two videos cards at a cost of over £750.
Anyway things are going quite well now but theres still much to do. I have so far managed a stable P4 3.4 @ 3.75 ghz my target is 3.8 ghz and I have just bought a further double rad to hopefully enable me to reach the target.
Thanks to thamar and dan for all their wonderful help.