Transferring music file to your iphone could be little tricky. There is much hassle you have to do when you  transfer ringtone to iPhone from iTunes, normally what happens is that the ringtones  can’t sync to your iPhone.
- your ringtone is less than 30s,
- Your computer is authorized to play the ringtones;
- The song fields (song name, artist, composer, etc) don’t have special characters (like quotes);
- Your ringtone is in the ringtone list of iTunes library
iSkysoft iPhone Toolkit for Mac is an all-in-one iPhone toolkit that includes 4 excellence multimedia applications: iPhone Video Converter for Mac, DVD to iPhone Converter for Mac, SyncPod for Mac and iPhone Ringtone Maker.
This great iPhone application discount pack helps you take full advantage of your iPhone and greatly enrich your digital life! It helps you convert DVDs and all popular types of videos like WMV, FLV, AVI, MKV, MPEG, MPG, etc. to your iPhone for playback again and again. In the event that you accidently delete music, movie or photo from your Mac, SyncPod can transfer them from your iPhone back to Mac or directly back to iTunes (iTunes 9 supported). If you have some awesome music and want to create a unique stylish iPhone ringtone, you’ll find easy solution in this toolkit!
Convert DVD to iPhone Video and Audio
Convert DVD to iPhone 3G format (H.264, MPEG-4, MP4, and M4V) for playback on your iPhone.
This DVD to iPhone Converter supports the new iPhone 3GS.
Extract DVD audio to M4A, MP3, AAC, and WAV for playback on your iPhone and other players like iPod.
Capture your favorite scene from video and save in BMP, JPG image format.
Note: This DVD ripping program won’t bring any damage to original DVDs.