reply to yuutomo
He cant run a 64 bit OS on the CPU/Mobo because IIRC, no 64 bit socket 478 CPUs were made.--Microsoft gives you Windows; Linux gives you the whole house.
Then there is nothing they can do to make 4 gigs visible to Windows.For some reason "P4 3.0GHz 800MHz FSB" did not click as it should have...