I have a Swiftech Opogee HD CPU waterblock that has the ability to run parallel cooling loops. I have watched the temperature of the VMR power stuff on the z77 OC Formula and it does not seem to change much when the system is under load. Under load meaning a 3770K running at 4.5GHz or ~1.288V. Can someone give me a reason to use the water cooling "pipe" included on this MB or is it meant for breaking records and unsustainable (24-7) voltage settings?