It may not be the ideal solution for those in need of some military-grade security, but those simply looking to keep their co-workers from snooping on their laptop may want to consider Phoenix's new Freeze application, which promises to turn any old Bluetooth-enabled cellphone into a proximity lock. What's more, you can apparently even use one phone to control multiple laptops, and configure the application to switch the laptop into a power-saving mode when the phone moves outside the proximity zone (which can also be configured to suit your needs). Best of all, the application is available as a free download right now (Windows XP and Vista only, unfortunately), and Phoenix seems to ha
