But, is 10.5 slower than 10.4? Sent from my iPhone On Dec 14, 2007, at 2:21 PM, Ronald Steinke <ronsteinke at mac.com> wrote: > On Dec 14, 2007, at 9:06 AM, K. Jerry Smith wrote: > >> I have a friend who attempted to install Leopard on an 800 Ghz >> TiBook. Officially, the highest version of the OS that can be >> installed on that model is 10.4.11. He called Apple, and was told >> Leopard would install on it, though, and purchased the new OS. >> >> No joy. > > Leopard will indeed install on a slower than 866MHz Mac. The way to > do it is to start the TiBook in Target Mode while connected to a > faster than 866MHz machine. Start the faster Mac with the Leopard > install DVD inserted and select the TiBook hard drive as the > installation destination. It will do the installation without any > hesitation. > > Once the installation is complete, shut down both machines and then > restart them without the firewire connection. The TiBook will now > have Leopard installed and you will need to set your configuration > preferences. > > This has worked on my 733MHz G4 and I have read that it also works > on the Cube model G4s but they will run slower than a normal Leopard > install because of the slower processor speed. > > Good luck. > _______________________________________________ > X4U mailing list > X4U at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/x4u > > Seven Cent Deals - Great legacy stuff Great Legacy Pricehttp://www.drbott.com/prod/db.lasso?cat=Seven+Cent+Deal