The 6xx chips support Intel Extended Memory 64 technology (aka 64-bit
extension technology). The 5xx chips do not.
--
Colin Barnhorst [MVP Windows - Virtual Machine]
(Reply to the group only unless otherwise requested)
mike3point2 said:
I have the intel 550. Can i install and use xp64 on it, or do i have to
have
a 600 type chip?