Why wont my iTunes recognize my iPhone 5 (PowerBook G4 OS X 10.4.11)

My iPhone 5 will not connect with iTunes at all. It will charge when plugged in to the laptop.

The laptop I am using doesn't have enough RAM to run on anything above 10.4.11 so i have to use itunes 9.2.1.

I looked in my system profiler and my iphone is shown there.

It says it's connected to a "USB high-speed bus"

Here is the link to the specs of my laptop, it is the 15'' one. - http://support.apple.com/kb/SP38

ANY SUGGESTIONS WOULD BE HIGHLY APPRECIATED.