At 11:54 AM -0400 6/15/03, Jonathan Park wrote: >I have a mac G4 466mhz, with system 9.1 >I understand the latest firmware is 4.2.8. and it's reccommended to update >to this. So...How does one find out which firmware one already has? I >looked in the apple system profiler, but didn't see anything. Thanks, Apple System Profiler/Production Information/Boot ROM version - contains the firmware info, but it's a bit cryptic. If you have the 4.2.8 version the line will end with "4.28f1", I believe. [If you try to install a firmware update that has already been applied the installer will tell you that it is not necessary.] Emmy