Microsoft has released it's new OS for Pocket PCs it looks to be a good step up in performance and as soon HP gets with the program and offers a upgrade I will get this for my PPC and play with it until then I am going to play with the SDK and see what it can do.
For more information about Pocket PC 2003 go to Windows Mobile Home and form information about the new SDK go to the MSDN topic Pocket PC and Smartphone.