使用iCloud的用户可以随时同步他们所有已购买到的音乐和应用软件，只需一个账户便可以传输文件到任何一台的计算机。
ICloud synchronises all the music and mobile apps a customer has purchased, copying files on request to any computer or device associated with a user's account.
没有像iTunes一样的软件同步照片、音乐盒视频到手机上；只有手机通过USB数据线接到Mac或者PC上之后，才能通过手动拖动操作。
There’s no companion program like iTunes to sync your photos, music and videos to the phone; you’re expected to drag these items to the phone manually after connecting via USB cable to your Mac or PC.
更让人高兴的是现在尽管同步音乐的功能还是很让人头疼，iPod可以轻易通过这个软件通电脑连接(甚至是Touch)。
Better yet, if you have an iPod, it will now connect easily (even the Touch), although swapping music is still a chore.
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