[snake0721]

I am 95% sure that message tones require .WAV
I have all of my message alerts/tones in my "My Documents" folder.
Its messy, but it works...

But this "place it into the windows folder" method is an interesting idea, I will try that with my Mp3's sometime.

If I am correct, and the case is that you must have WAV, then I would suggest using a audio converter (I use Audacity, it's free) and just convert from MP3 to WAV.

Also: WAV files are waaay larger than MP3's.