Adding new music and songs to iTunes music library is really tiring some times, specially if you have to do it manually. We already posted about a freeware tool which lets you to automatic itunes library refresh but it does have some nag screens.
SYNCiTunes renews, adds new songs from your music folder to the iTunes library. It updates songs that were changed outside; deletes songs that doesn’t exist anymore; adds new audio files. Besides, you can manage a different set of songs in your computer and in your iPod.
It will also take the sub folders into account, will remove blank albums in itunes, there will be no volume changes etc. This application seems to work on all versions of windows including windows 7 and we have just tested it on windows 7 32 bit Ultimate Edition