Has anyone else tried this? I had my devices all sync'd. Then I was browsing on my iPad, bought a song and added it to a playlist on the iPad. Then I sync'd my iPad, then my phone. The song did not get added to my phone. Then I looked at the iPad and the song was no longer in that playlist. It copied the playlist back from the computer instead of updating the computer with the modified one from the iPad. Anyone else see this?