Ok, I have AT LAST got hold of a 939 pin Athlon (32000), got an ABIT AV8 motherboard and 512mb of PNY PC3200 memory.
Put the whole lot together and was amazed when it booted first time no problems, lol.
I went for Fail Safe BIOS settings just to be careful and Windows started loading.
Got to the sign on screen then it crashed.
Tried again, signed in this time, got to my desktop. And it crashed.
Have worked out that it happens about 5seconds in to Windows loading.
I get the good old Blue Screen and a message saying that Windows had to stop... blah blah blah
Starts dumping memory to Hard Drive and I get an error message saying....
STOP 0x0000007F (0x0000000D, 0x0000000x 0x0000000)
I'm guessing its the RAM but I have no idea why or how to fix it.
Am not a newbie, but been out the hardware game for a bit and am genuinely stuffed !