I installed DockWare on my Pocketpc, it turns my iPaq into a standing calendar… the freeware is nice, no nag-screens, but you have to start it manualy and it is not as configurable. Fun software, which makes your pocket pc next to your computer actualy serve a purpose.
DockWare is a calendar/clock that you can use while your PPC is cradled. It allows you to use your pictures or drawings as a background and/or as a slide show.
There is a "Pro" version ($9.95) available allowing you to add a time interval to the picture rotation, to manage the text and background colors and to add a password option.