Hello I was just having a quick look at the G5's at the Apple Store and noticed the abovementioned red note appearing at the bottom of the description of each model.
Here is a quick link: http://store.apple.com/133-622/WebObjects/australiastore.woa/80405/wo/TE29Ya gUuaUs2Z35Zi41kk6LS3V/0.0.7.1.0.5.21.1.0.1.0.0.0.1.0 Regards Adam Lippiatt
