20 year PC user finally got a mac for Xmas. Like it so far and still learning. One of the first things I did was connect my Iphone 4 to the Mac expecting it to show up in Itunes. Nothing. All I get is a response from my Iphone and nothing on the Mac. I tried a Iphone 3 and a Itouch; all didn't show. It can be noted that all these devices show on my PC and Itunes. Me thinks that I probably screwed up a setting whilst playing with the Mac. Just don't know what! I did load a third party software on the Mac called "Igadget". I did this so that I could transfer all my songs and contact information from my Iphone to the Mac. Any suggestions???