[MrGoodtunes]

>...Cant seem to find...

I'd be very surprised and skeptical if you did, due to the large file size of typical WAVs and the amount of processing just to do a simple operation such as volume normalization, versus the limited resources of even the biggest and fastest PPC. Still, there really should be something that'd normalize MP3s fairly quickly as well as other fast and easy edits such as channel swapping or trimming off dead air from beginning and end of tracks.