My current employer doesn't allow me to sync a PDA with my company laptop so I reverted back to using a Filofax a couple of months ago having used a PDA previously for a number of years. I'm having issues with the Filofax in terms of tracking repeating appointments/tasks along with enjoying using the thing a lot less than a PDA.
My question is does anybody currently use a PDA as their sole device for GTD ? I'm evaluating Project-ing for the Pocket PC and have had Pocket Informant installed since version 2 I think. Any thoughts on this approach or is anybody using a PDA as a standalone device with other software. (Note: I sync to my home PC for backups only)