ringtones? anyone know of a program? I have a ringtone file saved for my iphone that I want to split into diffirent ringtones? anyone know of a program that can do such?

Long story:

I recorded these ringtones I heard on tv from an app I have on my phone, the app has very little control of what you can save, so in the process of trying to record one ringtone i recorded all 3 now what I Want to do is I want to open it up and split the recording to get 3 diffirent ringtones without being on the same file