Hi, always been an intel man (don't shoot me), I've decided it's time to upgrade my current system and here's what I have to choose from..

Intel P4 478 1800mhz
Intel 845D Mobo

-or-

AMD XP 1800+
KT266A 133 Mobo

Questions are as follows, if I go down the AMD route, do I install the 4in1 drivers like I would the chipset inf update from intel? I'm thinking of the dragon ORB 3 in either 7000rpm or 4900rpm model how much difference would I expect from cooling and noise? I will be using WINXP with CL Audigy soundcard and CL GF3
any advice or no-no's, or do I play safe and go for the intel setup?

Cheers.