RE,I have similar machine,G4 350 sawtooth,I dont forsee any problems unless you have added some other than original components,but just a stock machine should do fine On Sunday, September 7, 2003, at 12:06 PM, Vernon LeMoignan wrote: > Any Jaguar Disk will work. > > Vern. > > On Sunday, September 7, 2003, at 09:08 AM, Jerry Bunn wrote: > >> My ex-wife has my old 400 GHZ G4 Sawtooth. Its running on OS 8.6. >> What steps do I have to do to upgrade it to OS X? I have the Jaguar >> CD that came with my dual 1 GHX G4. Will that work or will I need a >> certain Jaguar version designed for that 400 G4? >> I do not need any files I have on the hard drive, I can completely >> erase anything thats on there. >> I'm not sure what I have to do. >> >> Thanks >> >> Jerry