You can usually just mount the partition:
mount -t ntfs-3g /dev/sda1 /mnt/ntfs
where /dev/sda1 is your Windows ntfs partition and /mnt/ntfs is your mount point. If you get an error about ntfs-3g, then you can leave that part out and use the kernel's built in ntfs driver, though it'll probably not be read-write. Or you can download ntfs-3g if it isn't included in RHEL; it's pretty self explanatory.
Last edited by mostlyharmless; 06-22-2010 at 04:27 PM.