That's what the other guy was talking about. Look for it in the glass bottles (6-pack). You can order it from the DP musuem in Waco. It is near Dublin, TX, which is the DP capitol of the world.
The only bad thing about DP, is that you can't find it on the east or west coast. Also, Coke has been around so long that when you say you want a soft drink, you always say 'let's go get a coke'. You have any idea how pissed I get when I goto the drive-thru, order a coke only to find out that it really is a coke and not a Dr. Pepper?! Talk about a letdown... Guess I should learn to say what I mean and mean what I say