[PPC_Ed]

I've been given the task of coming up with a PDA policy at my company. We're currently only allowing installation of Palm OS devices. :x I'm probably going to expand this to include Pocket PC's and Blackberry's, but what kind of security concerns should I be looking at for Pocket PC's? I'm mostly looking at how easy would it be to get at the data on a PPC with a startup password and whether it's necessary to use encryption software. Also, has there been any viruses for the PPC?

Is it true that if you edit a Pocket Word or Pocket Excel file on the PPC that you may lose some advanced formatting when it gets transferred back to the PC?

Thanks for any help anyone can provide.

Ed