just to add here:
i bought new components for base system of:
asus a8n premium
akasa 460 WATT PSU
athlon 3800 duel core on oem heatsink and fan
2x1 gb crucial cas 3 ram
hitachi sata II primary drive
radeon pci-e x800 256 meg gfx
running NO RAID on IDE or SATA, using add on PCI card to power my storage IDE HDDs.
first updated to 1009 BIOS
used hitachi programme to turn sata II on on the primary hdd.
installed winxp pro
SP2
latest nvidia nforce 4 drivers from nvidia.com
omega radeon drivers
system is running sweet, very fast clock for clock, extremely stable been up for nearly a week no issues what so ever. i have not tweaked BIOS other than turning off the bits im not using, not needed to or had to tweak windows much. didnt install any of the ASUS software, i assume its all bloatware anywhere.
PROBLEMS I HAD TO HELP OTHERS:
i could not get the system to POST properply with the aftermarket add on PCI IDE raid card in PCI slot 3, even though the manual stated that this slot wouldn't share an irq, i had to put it in slot 2 and it is happy as larry.
the stock cooler is very noisy, i thought being stock it would have low RPM and quiet as is usually the case but please bare that in mind
the temps are good and low, with closed antec case and 4 HDDs mobo temps are 32 tops and CPU tops out around 40 so very pleased in that department.
anyone recommend a quiet cheap cpu cooler for non overclocking ??