I wholeheartedly agree with Dave Golden that syncing in Tiger is a step back from what it once was in Panther.
Before, if I wanted to sync my PowerBook with my phone and .Mac, it was a one-shot deal. Click on the iSync icon in the menu bar, tell it to “Sync Now,” and it was done. When that finished, it was a simple matter to switch over to the Cube to sync it and my iPod with what had just been uploaded to my .Mac account.
This has now become a two-step process on the PowerBook, which runs Tiger, while it remains the easy one-shot on the Cube, which still runs Panther. (The reason for the latter still running the older operating system is that with a HP d145 OfficeJet all-in-one printer in the house, it would be nice to have at least one Mac that can print. Where are those drivers, HP?)
The iSync button in the menu bar now only runs the sync to .Mac. To get changes to sync to my T616, I have to manually launch the iSync application, and tell it to sync with the phone. Can we please fix this in 10.4.2?