Ian,

If the bars that I am adding to a real track (let's say bar 32 and bar 33) are touching bars that already have audio on them (let's say bars 34 - 50), then bars 34 through 50 end up blank, and only bars 32 and 33 have audio. The original is gone, and only the new bars added have audio. This is the problem. I don't want to replace bars 34 - 50......I want to add to it......32 and 33. There should be no reason the bars are wiped out. So, I think it's a software bug.