A 6000rpm 40mm fan may only produce 24db, it's a pretty annoying high-pitched sound. I think it won't make less noise than his current cooler.

5V a thermaltake GF4 cooler, can't hear it, and keeps it nice and cewl.

same system here for my GF2pro, 60mm hs+5v fan but mounted with adhesive

you've got the stuff needed to drill holes into heatsinks? ya might to some drilling for me then:D

Yeah, it's called a drill. ;D

So true.
It's a damn ****** to do however.
the drilling bit keeps getting stuck between the fins.
The best way is a high RPM drillpress and lowering it slowly.
The bit won't have enough metal to get stuck in with the force it's impacting.

True, i've broken several bits. :/

I might dumb, but a heatsink has also a flat surface to start drilling in

but when you get trough it, jou go between the fins....

I've also broken several bits :)

oh that way, that's a typical drilling error: pressing on the drill like hell to get thru, once the hole is made the drill moves down to the next part at high speed/pressure and breaks. Patience and experience are the keywords here :)

I'll give it a shot this afternoon :)