LOL!
You guys are prattling on and on about Paul's KT133 chipset when he has an NFORCE 2 (ultra 400?) CHIPSET as he clearly stated in the first page of this thread.
Paul, you really need to go into BIOS and turn LBA on. (Large Block Addressing)
I do take the occasional incursion into my Boot-Up BIOS....
...out of curiosity...
...but there is nothing in my Award V6 BIOS which says;
"Hey F!....Have a peek here!...This is where you turn your LBA on!.."...

...which is probably why it never gets turned on!...

F.....

...similarly, there is nothing in my Award BIOS that gives any options for AGP size/speed, Memory options, etc...etc...!