Hi all-- I have an iPhone 3GS, a Macbook Pro and an iMac. A few months ago, I wanted to sync my iPhone with both computers, just like you can with the iPod...and I realized, like most, that this is not possible. After searching the Internet for a solution, I found one, but it seemed, well, complicated and perhaps unethical. If Apple didn't want me to do this, I wasn't going to do it. All of a sudden, it works! I didn't update the software, I didn't mess with any settings - but, lo and behold, the iPhone now works flawlessly with two computers! Did Apple do something behind-the-scenes to fix this issue? It didn't work two months ago, and now it does. Am I the only one? Did Apple fix this common problem and not tell us? Thanks - I am just curious!