Hope this is simple:

I have a 64 bit system, EM64T type CPU with ability enabled. Box has 4GB
RAM and I have a 1 Terrabyte RAID5 drive system that is recognized by
SLES10. Initially plan to install virtualized NetWare 6.5, probably will
add a 2nd virtual machine (maybe Linux NCP support}.

Which is better 32 bit base or 64 bit base. If 32 bit base is best, where
is tipping point?

Thank you

Harry Lipkind