Hello - I made the mistake of assuming that hardware raid was hardware raid, and bought a motherboard with on-board Promise Ultra ATA/133. Live and learn - but now I'd like to get a true hardware RAID controller, and I'm hoping to get some guidance. Any suggestions for a controller that the stock Red Hat 8 installer recognizes and installs onto, without any gymnastics required? And - if anyone's feeling indulgent - any idea if it will be possible to boot off of this external controller? The motherboard is a Gigabyte GA-7DPXDW-P ATA 133 D. Thanks