In today's day and age controlling one device with another is pretty common place. You can control your thermostat with a SMS message, arm your alarm system or even use your Blackberry to control your home theater. Of course using your Blackberry as a remote requires a stand alone device and a $100 piece of software. For those of us lucky enough to own a Nokia N900 there is a new app called BlueMaemo which allows you to control a host of Bluetooth devices from your phone. Interestingly enough one of those devices in the Sony PlayStation 3.