I recently bought a powermac G4 mdd and i am trying to make it run cooler the specs are

10.5.8 leopard

dual 1GHZ

1.75GB ram

Dual Super drives

HDS

250gb

120gb

10gb

NVIDIA GeForce4 Ti 4600

PCI CARDS

belkin usb 2.0 card

firewire 800 pci card

cooler pci card

i am worried the power supply is gona die like other mdd's i have seen is there anything i can do to make it run cooler AKA DIRECT ME TO A WEB SITE THAT I CAN BUY SOME FASTER FANS FOR THE MDD'S POWER SUPPLY?