Compatibility problem

Hi and thanks for a great module.

Unfortunately I have had to remove it from my Drupal 5x site. I updated the audio module and found that any audio files with track'n'stack selected were unable to be saved... a 'You must allow file downloads if you want to collaborate' error message appeared even though the 'download' box is checked. This was only when 'track'n'stack' was checked!!

The updated audio.module is version 5x-2.beta1