Le 8/04/05 16:03, « Robert Shutts » <rshuttslaw at aol.com> a écrit : > Hello List Members: > > I am trying to install something called "iCook" on my 900 mhz 14" iBook. > Supposedly the software allows you to control your clock speed, but > only if you have a 750FX G3 processor. iCook is not working in my > machine, but I thought all the firewire G3 iBooks had the 750 FX. Apple > spec sheets don't say anything about the processor. Hardware info on my > machine says its a 750 processor. Is this a different version of the CPU? Hello, not all white iBooks have a 750FX processor, the first ones have a 750Cx. The 900Mhz should have one though. You can check the MacTracker.app (http://www.mactracker.ca/) to verify it. Halim