v5.4 [Jul 17, 2012]
Strengthened the function of playlist management.
Added the function of copying photos from photostream to computer.
Provided support for importing contacts exported from Incredimail.
Added the function of dragging and dropping apps.
Fixed the bug of failing to show artworks of music files.
v4.2 [Jun 26, 2011]
1. Fixed the bug of failing to recognize iOS devices at time if iTunes version is 10.4
2. Fixed the bug of failing to add epub files to iOS devices occasionally
