If you're a note freak like me, you'll thoroughly appreciate Nokia's Bluetooth pen, which gives you the freedom to write on any cellphone screen by making it a touchpad. Brilliant, though pretty elementary if you think about it, this pen lets you jot down small notes—like phone numbers, addresses or appointments—instead of dealing with the whole SMS thing. And you can write just like a normal pen and paper, though you'll then be able to transmit the data to any other compatible device. Good stuff. Runs for about $280 in Japan right now.