New to PDAs, looking for further info

[BiffMan]

I finally decided to join the 21st century and get myself a Dell X50v Pocket PC-based PDA. I'm plenty PC-savvy, but haven't really kept up at all with PDAs and software and such, so I'm at the "now what?" stage. It's shiny and all, but I'd like to see what else I could/should use it for, but don't really know where to start.

Mainly interested in software, and I've picked up the OmegaOne Batter Pack app and a few work-related things, but does anyone have any suggestions for good websites/discussion groups/forums for me to go start learning about what all I might want to use this puppy for?