On 1/6/09, "Robert H. Baucom" <rbtbcm at owc.net> wrote: > > Can you switch from Leopard to OS8.2.2 without rebooting. > I was apprehensive of Leopard slowing my QuickSilvers down as they > are a 933, a 889 (or something like that) and one 1.4 GHz. No, because PPCs are dual-bootable, but a reboot only takes about 30 seconds on my machine. My 450 MP G4 doesn't exhibit the slowdown that some are reporting.