Ultimate Disney has Ponyo on a Cliff by the Sea, Castle in the Sky, My Neighbor Totoro, and Kiki's Delivery Service scheduled for a December 2009 release on DVD. The Ponyo Blu-Ray is also expected to be released.
Remember that the Ponyo Blu-Ray will be released in Japan on December 8, and they are always the first to get the presents from Santa. We Americans should be next in line, if not 12/8, then 12/15. That allows for enough time to capitalize on the holiday season.