tvshowsondvd.com has confirmed that "That Girl" will be hitting dvd. Season 1 will be out sometime in 2006. There will be 30 episodes in season 1. click here for more information.
www.tvshowsondvd.com/newsitem.cfm?NewsID=4567

This is indeed good news, can't wait! I have the best of dvd to hold me over until the entire first season comes out.