Trying to Install Backup Disk for home drive

[Robert Wessling <robertwessling verizon net>]

Hello,
   I have been trying to install a backup SATA drive, /dev/sdb, for my 
IDE home drive. My home drive is /dev/hdb.  /dev/hda is for Windows. I 
have a /dev/sda SATA backup with software for Windows.

   I bought a HighPoint RocketRaid 1520 board to back up Linux .  I 
installed it.  I dual boot Windows XP2 and Redhat Fedora 5.  Windows saw 
the drive and put the icon about it being new hardware in the bottom 
window bar.  When I tried to boot Linux it failed.  I recently lost
my Linux home drive due to what I think was a partitioning error.  So,  
I shutdown
and took the board out.  Linux booted okay. 
   So,  I have been looking to find out how to install the HighPoint 
RocketRaid 1520. 
What if I install the 1520 in Windows, will that take care of the bios 
for Linux?
I have search the Fedora Forum and Linux Questions and I have learned 
that the
HighPoint driver doesn't work in Linux.  I have also learned I should 
use the RedHat driver
but I don't know where to get it.

Bob Wessling