Here is a quote from part of the article from LAtimes.com: "For those, they'll have to wait for a second DVD issue, release date unknown. Director Chris Columbus, already busy on the second film in the series, "Harry Potter and the Chamber of Secrets," due for release this fall, "has expressed a desire at some point to go back and do commentary," Hemstreet says, and Warner Home Video has massive amounts of behind-the-scenes footage shot during the production of "Harry Potter and the Sorcerer's Stone" last year in England. "Every day was documented," Hemstreet says. "We had crew there. There is a tremendous amount of information that could be used, but we didn't want to cross that line at this point and show the wires." Evidently you have to register with the site, so I won't post the link, but doing a search on their site will bring up the article.