Huhum. I recently upgraded to a 1.15 GHz Athlon with 512 MB Ram. I've finally managed to get my computer to run at least SOMEWHAT stable despite the ATI graphics card (Radeon 9600, second best they had in the shop last year) which tends to lock up a lot (VPU recover only works in three out of four cases and even then it brings me back to the desktop).
The GeForce cards I had before (GeForce 2, then 3) both were even worse than that.
For some odd reason the new tower is not 100% standard compliant which means I have to bend some of the PCI cards' rear connectors in order to put them in place.
Windows XP refuses to install SP1 OR 2 (although I did technically purchase a copy of Windows XP I only have a version with a non-legit key as it seems and right now I am not willing to go and buy another copy of a bugged OS) and my motherboard's USB driver installation tool tells me to get the USB drivers via Windows Update, which I obviously can't because the only update I lack is SP1 (which seems to be required for SP2).
This is not a unique incident, I've had hardware and software troubles randomly ever since I bought my first IBM PC, ironically Atari always worked fine.
While I do not even believe in any deity or supernatural being, I am slowly beginning to take the existence of such a thing as a "negative aura" into account, the key incident being an otherwise perfectly stable iMac crash randomly as I stood right next to it.
As I said right now my computer KIND OF works with Windows XP. I am not going to jeopardize that by installing new hardware any time soon.
That I am spending all my money on medieval equipment (no, not C64s, I mean really medieval things: axes, polearms, that kind of stuff) right now is also a reason I will not be able to buy new computer hardware any time soon.