In case your phone is just too big of a computer for you

[Grieve]

Also in the cool gadget category...the One Laptop Per Child project has come up with a $100 Android tablet that you you can power by solar energy or hand cranking. Technically only governments and aid organizations can buy them, but I'm sure some will end up on eBay. I'd get one just for my Armageddon/zombie apocalypse/Mad Max emergency preparedness kit...

http://www.slashgear.com/olpc-unveiling-...-07207010/