Re; yes,carbon copy cloner, a free download,Ive used and tested before upgradeing just in case. its seems to be fine for OSX.my G4 machine starts(boots) in OSX http://www.apple.com/downloads/macosx/system_disk_utilities/ on 1/13/03 11:48 PM, Fred Thiel at thiel at mynewroads.com wrote: > I bought a sixty gig hard drive for my Quicksilver 733, and intend to > use it as a backup drive. Does anyone know of some reasonably priced > software that will mirror my primary HD to the new drive? I've got OS > 9 and X on separate partitions but am interested mainly in mirroring > the OS 9 volume. Any help would be appreciated. > > Thanks > Fred >