Hehehe!
I guess you didn't read posts first
I find the Mag too quite, after DDC problems, I was worried if the pump was running since you can not hear it at all.
Have it plugged in MOBO fan port, and CPU monitors it just like a fan so no worries
Personally I don't think "big" pumps will help performance much, seems from what I read on another board, hi flow makes no difference.
I have also read GPU water cooling works very well, and I just got a GF-6800, which loves to be over-clocked if you keep it cool.
Say, anyone else playing GUNZ free beta?
I find my water cooled system Kicks A$$ there!