You can create high-quality ringtones from your music library on iPhone 3 Easy Steps.
After selecting your favorite songs, you need only select the Create button to start position.
Difficult than the detailed settings, has developed a simple and easy to use priority.

[Main Features]
· Correspondence, e-mail or SMS ringtone
· iPod song selection from the library (but can not copyright protected files)
· Waveform displays after selecting song
· Playback start point setting function
· Starting point for fine-tuning button
· Playback Ringtone file
· Generate ringtone m4r file and you can send this file by email.
· iPhone4 high resolution display for the Retina Display

[How to set ringtones]
[Step 1] sent an email to my email address that you created in this application
[Step 2] to receive mail on a PC that has iTunes installed
[Step 3] Please drag and drop into iTunes for e-mail attachments
[Step 4] library in the left menu of iTunes "ringer" to ensure it was registered
[Step 5] Please drag and drop the iPhone device in iTunes in the menu on the left you find the appropriate ringtone
[Step 6] Open the Settings app of the iPhone, the item "Sound" will be able to set the sound from each