Just in case anyone here doesn't also read Riovolution, we released Karma firmware 1.6 yesterday. It fixes the "missing files" problem, gets artists with "The" names right, and is generally a Good Thing even when compared to 1.4 which was pretty good. It's on http://www.rioaudio.com -- click on Support, Downloads and Manuals, choose Karma, click on Firmware. There are release notes with a more exhaustive list of fixes.

Peter