Does anyone know if there is an easier way to browse the sound files? It's a bit cumbersome to continually go in and edit the item over and over just to find the right sound. I wondered if there was something akin to the model viewer for sound files. A quick google search didn't reveal much. Thanks!

Download a MPQ editor. Just search it on Google and it should be the first link. Download it, and you can look through all of WoW's sound files.

Thanks.