HP iPAQ Pocket PC 5555

This PDA is bit pricey, but very cool. With all PDA’s you have a password, but the HP iPAQ’s are the first to offer fingerprint recognition and security. Just swipe your finger (you choose 2 just in case you loose one!) and it reads the points on your finger, identifying only you as the user. Should someone else try to do that, it won't match the fingerprint that's stored and it won't let them in. You can also combine this with a PIN and/or password. If that feature isn't enough for you, it’s also a mini pocket pc, state of the art organizer, and can access Internet, email and corporate data anywhere. Plus, it’s the first pocket PC to feature integrated BlueTooth, wireless LAN, and biometric security. $649. www.hp.com