THis drive will need 48 bit LBA support to handle the number of sectors
on it - as a drive, before you consider partitioning, so that is not the
answer. 48 bit LBA needs also a motherboard and BIOS that support it,
before XP drivers get a look in. So a BIOS upgrade is needed, if there
is one for the specific motherboard that does the job. Without that it
will be seen, and reported to XP as being 137 GB (decimal billion- 128
'binary GB as used in the system) and you can partition and format that
much of it, but no more.