Need a sound fine guru

[susandennis]

I have had and used the mail notifiation wav since the beginning of time.  I think I used it on PCjr!  But, now Vista hates it.  Won't play it.  At all.  XP is fine with it but Vista won't even consider it.

Is there any way to put this into another format - maybe mid or mp3 or something?  Maybe I can trick Vista into using it?  I hate to give it up. 

http://www.susandennis.org/storage/aaharmonymail.wav