I'm having the same fatal errors

... here are my sys specs, maybe someone has similar hardware n stuff...
OS: Win 2K Pro
CPU: 866 PIII
Ram: 512 MB Ram
GPU: GeForce 2 GTS w/ 64 MB Ram
Audio: Sound Blaster Live! Platinum
MB: VIA chipset
(this is my system from 2 years ago, time to build a new one!

)
I have all of the latest drivers and updates possible for my system

, I'm guessing it's a Win 2K issue or a GPU issue... Another thing that happens sometimes when the game crashes is my sys reboots itself... now I've had this problem in the past with Half-Life (under both Win98SE and Win2KPro after a vid driver upgrade or sys reinstall) and I've always had to mess and tweak the vid settings to get it to work... I've tweaked and messed around for about 4 hours now, and can't get War3 to run more than a few minutes... here's a partial paste of one of my messages:
This application has encountered a critical error:
FATAL ERROR!
Program: c:\program files\warcraft iii\war3.exe
Exception: 0xC000001D (ILLEGAL_INSTRUCTION) at 001B:05D0F198
and another:
This application has encountered a critical error:
FATAL ERROR!
Program: c:\program files\warcraft iii\war3.exe
Exception: 0xC0000005 (ACCESS_VIOLATION) at 001B:029DCA0B
The instruction at '0x029DCA0B' referenced memory at '0xFFFFFFFF'.
The memory could not be 'read'.
These are the two versions I am getting... sorry to take up so much space, but I just wanted to put out more info...