between iPhone, work comp and home comp using MobileMe. Download the MobileMe gadget to the PC and the first sync takes a while. I've disciplined myself to make changes in my phone and only my phone so I set the gadget to "replace info on this computer". I did a search on my work comp for a number and it wasn't there. I found it in my notebook and started putting it into my phone. I hadn't touched the search results (blank) and about 20 seconds later the contact shows up. As I continue to put in info it shows up 20 seconds later on the computer. Pretty slick and much smoother than the Google option. At one point I had disabled the MobileMe sync to see what happens on my phone. Much of what I had deleted on MobileMe popped up again on my phone. So that just reinforces the 'make changes only on the phone' action lol.