I am looking at buying a G5 or comparable system for the sole purpose of learning electronic music production. I want something that makes financial sense so I am looking into used units. Someone I know wants to sell me the following for $800.00 - Specs are as follows: 2005 G5 2.3 Dual Processor 250 gb HD 2gb Ram 256 Mb geforce 6600 graphics card Computer does have Logic and Garage Band 20.1" Viewsonic Monitor included. Can someone with some knowledge help me understand if this is a good starting point for me? One friend said do not do it unless it is the Intel G5... I need some other thoughts on this please! Thanks!