Brian Sawyer has taken the DPD and used the content to create an Android app, which looks very cool. Brian is also looking for folks who own Android phones to help him beta test it, so if you're interested, click on the link to go to his blog and download the app.
I don't use cell phones, but I'm going to forward it to my college kid (he understands all this stuff, plus I gave him a Droid as his HS graduation gift.) Now I wonder if this will finally make me seem a little more hip than the Amish . . .