If you're anything like me then you'll often get fed up with the preset ringtones locked within your phone. I'm not really interested in paying big bucks to download Crazy Frog variants from a premium rate service so Mobile Ringtone Studio represents an interesting solution. The program provides a single environment for all the necessary tools to edit tunes for your mobile phone. The app can rip songs from CDs and convert them into MP3 before cutting them for use as ringtones. Once this has been done there are dozens of options for personalising your tone. For instance, you can choose the compression level of the audio, define the working directories, display the sonic spectrum and cut fragments from the file. There isn't much in the way of bundled samples or effects, but if you're looking to convert CD tracks to tones, Mobile Ringtone Studio will oblige without hassle.