well i just upgraded my sys, and im getting ready to overclock it. heres what i have right now: asus mobo amd 1.1 ghz consair 512mb pc2700 gf4 ti4200 128mb i want to oc the cpu and the video card and watercool. ive picked out the waterblocks, made by danger den: cpu water block: gf4 water block: im wanting some opinions on radiators and size of pumps to use. i would perfer a small radiator, maybe one with an 80mm fan on it because i lack places in my case for it. how would this perform for what i plan on doing relative to using say a dual 120mm fan radiator? as far as size of pumps my question is: how many gph(gallons per hours) should i go for? if the water goes too fast through the water block does that mean that it doesnt have as long to take the heat? is a smaller gph able to push enough water through the tubes? hopefully someone actually knows about watercooling and can help. thanks.