the OLDER rhel5.4 ( the current in the 5 series is 5.7 )
and RHEL 6.1 is the current
RHEL is not free so you DID buy a support contract with the required license
( 1 year is $ 299 USD ) though there is a $49 version
so did you READ the red hat install instructions ?
and the part on dual booting with MS windows ?
" the 5 install guide "
XP , vista , win7 ?
all 3 have DIFFERENT instructions for dual booting
installed RHEL 5.4 on D drive out of C,D,and E
Linux dose NOT use the MS ONLY notation of c,d,e,...
installing on D is 100% useless
where did you insall GRUB ? if you installed it
on the MBR ( first hard drive ) or the first partition of the second ( guessing D ) harddrive
you have 4 hard drives install ed on this computer ? right ?
or only 4 partitions on ONE drive ?