I think PT was working on Flash 4 themes that would work on all Strong Arm devices with Pocket 2002. Unfortunately there has been no word on the status of these. Further more there has been no forcoming code or instruction for making them.
I have prepared some flash animations to use for themes but I do not know how to code the actual themes. I think it is as simple as plugging in the theme code to the flash animation flash, but I am no proggramer at all so I am screwed with out the code set up.