You are not using the newest version.. The newest version is 1.00 beta 4 And the problem you're having is probably due to the bug in previous versions not handling mp3 tracks within oma file properlly.. In 0.54 and prior versions these types of tracks produced small files containing static. Just like you described. This was fixed in 1.00 beta 1 ... I recommend you try the LATEST 1.00 beta 4