One was DivX...the other was VLC brokencrow...alleyCat,right on the button..its what I figured as well..although perhaps it's a 'fun' feature it might usually end up confusing a new user who'd think they got duped.Take spamdies's example for instance,why give bonus tracks on another layer when chances are most people might not find them?
J_K9,trust me..you dont want to know

Cheers