hmmm for a heat sink sollution that would be the best thing to do

Zalman makes nice Heatsinks, but you could also use 2 Voodoo3 3000 AGP/PCI HeatSinks for your 5500 , no prob there since TM30 has done that

well Jan there are enough V3 AGP's on ebay from where you vcan get the coolers from Just stay low in prices and get 'em cheapo

There are other things you could experiment with Thermaltake Blorbs aka Blue Orbs, if they are too noisy you could use Orange Orbs also or crystal orbs:
 

use Tie Wraps to mount the orbs:


and for the other pin use one of the added pop rivvits for the mounting hole:


make sure you file edges of the cooler's them selves so the capacitors won't toutch the heatsinks of the orb it's self


The finnished result from top of your Voodoo5:


and from side:


if orbs ain't your thing you could give Water cooling a shot


this is also an a way of do'n a water mod:


and if water is way too wet then there is are some modded idea's ha!
http://www.3dfx.ch/gallery/d/15908-2/3dfx+Voodoo+5+5500+AGP+Mod+Front.jpg]

And if that's too messy there is always the good ole Tenmax Voodoo3 coolers

Very cool, thanks guys.   

Think I'm going to V3 route. Had a couple of things pop up, so won't be doing this for about another 2 weeks, but that's kind of what I'm planning on doing. I don't have to worry about the fans that way then.

Hi

I found these year ago, and they are  exactly same design as originals but 10mm high (originals 5mm high)

http://img518.imageshack.us/my.php?image=oldnewrz6.jpg]

Regards
Kokohemmo