SCSI RAID management under FreeBSD 5.x

[D. Goss]

I've done a bit of searching but I haven't found exactly what I'm  
after.  As I understand it there is no way RAID management software  
for the IBM (Adaptec) ServeRAID cards (5i, specifically) that runs on  
FreeBSD (5.x).  I have also read from the list archives that the  
Linux management software that exists for the IBM ServeRAID cards  
will not run under Linux mode in FreeBSD.

Consedering that, I'm looking for an U320 SCSI RAID card (supports  
RAID-5 and hot spares) that has decent management software that can  
run on FreeBSD 5.  Can anyone who knows of a setup like this please  
refer me to a specific card and software?

Thanks -
d.