Duplicam

Ah my second day with my iPad and I was looking for an app that allowed me to use my iPhone 3GS camera to take pics while tethered to my iPad. Well Duplicam does the job easily and well. You just have to install it on both the iPad and iPhone, open them up and it will connect automatically. It opens up a whole can of possibilities as it basically uses your iPhone as a remote camera through Bluetooth or wifi.