I've been a big fan of Sony's ACID program for many years (film scoring), and have found the folder tracks that were added to 5 a very significant addition that's helped organize multi track projects in a much more efficient manner. Given that most other editing programs use these as well, why hasn't Sony incorporated folder tracks into their Vegas application? Do you think that they'll be including them in the next version. Man, they'd be a huge help to me. Others?