Disney's THE PRINCESS AND THE FROG comes to DVD on March 16, 2010.
DVD Times has information on the extras.
Unfortunately Disney is now going the route of other upcoming releases, such as THE BLIND SIDE, and including many more extras on the Blu-Ray release compared to the standard DVD.
I find these attempts to force a migration to Blu-Ray most annoying, especially as it seems that, other than brand-new films, future Blu-Ray releases will mostly be reissues of movies which I already own on DVD. They're just not going to invest money in Blu-Ray editions of many of the classic films which interest me most, and for that matter many classic films might not be appropriate for the Blu-Ray process.
Having already gone from Beta to VHS to DVD, I think I'm done upgrading!
Last December's review of THE PRINCESS AND THE FROG is here.