I finally got an iPhone 4 and decided to create some custom ringtones to try out on it. The first one that I created, using the method we documented in this previous article, is the sound of a dial-up modem connection. After creating the ringtone by converting an MP3 file to an m4a and then renaming then m4a to m4r I attempted to sync the iPhone to iTunes to copy over the new custom ringtone however it was not available in the Ringtone Sounds configuration section on the iPhone 4. After troubleshooting I finally figured out a solution which is documented below.
A friend of mine called yesterday asking if there was a way to make his iTunes music files that he had imported from his CD collection smaller. I was pretty sure this was possible but didn’t remember the exact method to accomplish this so I told him I would call him back. I was able to figure out an easy method to convert files located in your iTunes library to make them smaller in size both by modifying the type of file and the bitrate of the music itself. Below I describe how to convert music files already imported into iTunes to a smaller size to conserve space either on your computer or on your iPhone or iPod Touch.