Yep, me too. I have about five songs completely wrecked! Where I have used Audio Bend, they are either corrupted with sporadic digital noise, or a lot of the audio content within the audio part has vanished. I'm absolutely flabbergasted that they don't appear to have tested this update properly and now I have to desperately try and get back to the previous latest 4.1 version. Anyone know where I can get it from?