After having ripped most of my DVDs to m4vs, I've recently been ripping the extras (deleted scenes, documentaries etc). At the moment, they're just sat in folders and I know it's going to be a nightmare trying to get everything to look nice in iTunes and on the ATV. However, iTunes Extras gave me hope that a solution was on the way, where all the files (film + extras) could be packaged up into one big .ite file. I really hope the next version of iLife has the option to export to an .ite file instead of just being able to burn DVDs as I really like the iDVD interface. In the meantime, I'm quite surprised noone has come up with a little gui like metaX or Subler to make simple files. So you start with some templates for layouts (such as a picture to the side with menu items or, the menu items over one big picture) and then you can add buttons that take you to new pages (such as a chapters page or an extras page each of which also have templates). For example you would add a new button and a box would pop up asking if you wanted to link to another page, or a video (so the "play film" button would link to the movie file and the "extras" button would take you to another page where the buttons are linked to the individual extras videos). Then you can customise it by dragging a picture onto the template such as the film artwork) and specify a music track to play if you want. This would seriously get me to box up and put into deep storage most of my DVDs.