Filmmakers' DVD Commentary for download?

[justinisfilming]

Anyone here sits down for an hour or two to listen to the filmmaker feature commentary? I'd love to do it since they can offer great insights about filmmaking but I just don't have time. Am I the only one who wishes that they need to make DVD commentaries by filmmakers available for online download?

 

[punee]

Robert Rodriguez's 10min film school(though they are not generally 10 mins) are on youtube. Including the one for the famous 'El Mirachi'