Hi Again, Lost my XP Drive, I think because of something I loaded or a registry program. Ne way did a reformat and clean install of Vista Home Prem. Reinstalled DD10 from windows, installed the vista update to get the latest build, I then rebooted into windows and install oss from windows and now I get an unknown os and floppy drive. Btw I only have one drive attached. I thought I would get it working first and then attach my other drives. Thanks for your help.