Screaming Laptop

If you're worried about your laptop getting up and walking away the second your back is turned, Kokuyo is offering an interesting solution: the Filsafer, a PCMCIA card that will cause your computer to scream if it's moved. That's bound to give any would-be-thieves a good scare. Or you a good scare, should you forget that you've installed it then try to pack up and leave for the day.