I first saw Roccat's Power-Grid, announced today, back at the Consumer Electronics Show (CES). The German-based PC accessory company first showed me its top-of-the-line keyboards and mice (customizable, wonderfully designed), and then asked if I wanted to see something really special. They swore me to secrecy, and then pulled out the Power-Grid setup. It's an iPhone app that works with a special bit of software on your PC, which turns your iOS device into a remote control. Power-Grid goes way beyond controlling au
