Update: AS5 is starting to settle in... getitng 9C over ambient @ 1.85V, and doing 235x11 now instead of 227x11.5 @ 1.93V. I'll probably be able to push it to 2.8 soon, but I think I've hit the limit of my NB @ 235 w/ 2x512MB in 1T. For some reason for CPC off BIOS doesn't give me any additional FSB and has the side effect of killing my sandra bandwidth by nearly 70%. If I ever get that figured out, I'll hopefully be able to hit 240-245 FSB, which would be nice.

All in all, the water cooling experience is definitely turning into a pleasing one. Can't wait for the new brass top Maze4 GPU blocks to come out, so I can compare to the Fusion HL and decide which GPU block I want. On a side note, with the heatercore fans blowing into the case right below my x800, GPU temps dropped 7C.