For carying the Internet Tablet in a bag or backpack, which might drop on the floor or get hit by an elbow, what kind of protection would you suggest? Nokia ships a soft bag. Is it enough? PDair and Brando (are they the same company?) have leather cases for N810. I used the PDAir book type leather case with my clamshell Zaurus and liked it, the Z was never harmed but the clamshell form factor protects the screen better than the Nokia is. For N800 and 770 PDair/Brando have aluminum and silicon cases? Are they any good? Update: Contacted PDAir: Any success with cases made for other devices?