The new version worked fine syncing both my Nokia 6600 (BT) and the wife's Moto v180 (USB). It did install somet little software on the 6600 that the previous versions did not.
My biggest gripe about iSync? Why in the heck can it not sync address books across my home network?!!! The answer, very likely, is that it can but Apple would rather sell you a subscription to .mac.
Apple iSync
Keep up with your dates.
Version: 3.0