Things to do on a fresh OS install w/ an AMD chip:
Download the amd agp patch
http://www.amd.com/us-en/Processors/...5e2367,00.html
(for win2k but might help xp since its the same core)
WINDOWS UPDATE
Keep running the damn thing until yoo dont have to anymore... service packs, compatability updates, etc...
Newest motherboard drivers:
Make sure you have the newest drivers for your chipset.. whether it be via, sis, nforce...
Newest Video Card drivers:
if its nvidia go for the reference once since they are usually faster.. only really need the card makers drivers for the extra features (i never use extra features)
Bios update:
I dont really like messing with this but it can often solve problems. If its a new mobo you prob dont need it.
Windows XP specific tips:
Turn down the eye candy...
Goto desktop properties and get rid of some the extra crap that it forces you system to do (removing transition, fades and other stuff can improve speed dramaticly)
Comments/questions:
Why only 256 ram? Just curious since ram is so damn cheap today.
Also, are you using cheap ass ram? Cuz that could be a problem too.. if you use garbage ram it could be causing your stability issues.
You say you have an aopen ak74 mobo, but I dont see it anywhere on Aopen's site?!?
Win2k >> Winxp I think the only cool thing XP offers over 2k is the built in picture browser. Other than that, 2k is way more stable and faster.
Any other questions?