Can't give a definitive answer as GRUB problems like this often seem to
be trial-and-error; however, would suggest trying something like the
following in the GRUB stanza when booting from the "old" GRUB:
title WinXP on SATA
map (hd0) (hd1)
map (hd1) (hd0)
rootnoverify (hd1,0)
chainloader +1
This works! thx alot Phil! But do u mind telling me what the map command does?