Can I run iMessage on an iBook G4?
I am resurrecting my old iBook G4 (late 2004 - 1.33GHz PowerPC G4, 1.25 GB DDR, currently running 10.4.11, but I am considering an upgrade to 10.5).
I know that this model and OS came with iChat, and that iChat supposedly was replaced with iMessage. Does this mean that I cannot use the iChat feature anymore? Will it work with the iMessage network? Can I install iMessage on this old of a platform? Will upgrading to 10.5.8 (the max this machine can support) allow iMessage? I have done a lot of research online and cannot find a minimum software requirement for iMessage.
Thank you in advance.
Tim
iBook G4 (14-inch Late 2004), Mac OS X (10.4.1)