Problem updating itunes 11 0 2
A duplicate file name was specified.” This problem may be accompanied by duplication of music and other media files.
Fixes Tunes 9.2 syncing problems, appears that the presence of Ambrosia Software’ i Toner software may cause problems with syncing.
was renamed i Tunes when Apple purchased it in 2000.
Navigate to ~/Library/i Tunes/i Tunes Plug-insand/Library/i Tunes/i Tunes Plug-ins (the Library folders inside your user folder and at the root level of your startup drive) and look for a file called i Toner Support.bundle.
Remove it, then restart, and check to see if i Pad syncing occurs more quickly.