I have an iBook G4 1.33 Ghz late 2004 model and would like to get more graphics power out of it. Is it possible to buy a an ATI mobility product and install it in my laptop or is there a PCMI card that can replace the airport card and give mor graphics power.
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Macbook Pro 15.4" 2.53GHZ Core 2 Duo 4GB RAM Powermac G5 Dual-Core 2.3GHZ 2GB Ram Powermac G4 Quicksilver 733MHZ 1.25GB Ram iPod Video (1st Generation) 60GB
Alas, the chip cannot be upgraded. As the posters said, you can overclock, but you will probably not see the benefits. You have not said why you want to upgrade. I am curious.... let us know and we will see what can be done.