I have a ringtone I'd like to use for when text messages arrive and I have it in .wav format. I've been reading around and apparently my phone is able to use such files for ring tones. I downloaded the file and played it, which worked fine. However, when I go to save it as a ring tone, it says it's unable to save it. Any suggestions? Do I need to convert it to something else?

Also, if you're coming in to tell me I missed a sticky or something, bite me.