Hi Dondi and Healy,

Thanks a million for your replies! Very helpful.

I will work on your suggestions. In particular, I will attempt the divide
and conquer to determine if I have corrupt data.

For the record, I have no WAV/AIFF. I am ALL MP3s. Every MP3 has a
"decent" tag on it.

I am still looking for someone to help with the questions surrounding HOW to
cleanly uninstall and then reinstall without the preferences being
recaptured. Also anyone that can comment on whether there are any tricks to
moving from the 5.1.5 build to a nightly.

Thanks again!