On Tue, May 15, 2007 at 08:14:15PM CDT, Luther A. Myrvold <lmyrvold at yahoo.com> wrote: : : I have a G4 iBook running OS 10.3.9 - 640 memory and : 100 GB drive. : : Should I upgrade to OS 10.4 now or wait for OS 10.5 : and then upgrade with the new system? If you depend on certain apps that require or run better on Tiger, then upgrade. Otherwise, the newer releases tend to require more RAM. So I think you should consider maxing out your RAM to 1.12 GB. -- Eugene http://www.coxar.pwp.blueyonder.co.uk/