The Omnio WOWkeys Keyboard looks like it might be just a keyboard with an iPod Touch/iPhone charging/syncing dock built in, and it is, but it does a bit more. The WOWkeys keyboard also allows you switch between typing on the iPhone and the PC via the keyboard. It also can use the your mobile as the trackpad for your PC or Mac (although you will need to install an app). Lastly you can use the keyboards 12 hotkeys to control music playback functions or turn off the display. Yours for about $85 here.