Hi List, I was curious that can we develop a generic disk driver that could handle all the kinds of hard drives - IDE, SCSI, RAID et al? I thought we could use the BIOS interrupt 13H for this purpose, but ran into a LOT of real mode / protected mode issues. Any other ideas? Thanks, Dan. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/