We preface this post by saying we don't know how practical this really is, but PLX's idea of using a netbook's keyboard to type on the iPad is definitely an intriguing one. How does it all work? Well, it relies on the company's USB Duet technology, but the setup isn't exactly what we'd call streamlined. You'll need a netbook like the Fujitsu MH380 or NEC LaVie Light with the built-in PLX chipset / mini-USB port, an iPad with the camera connection kit, and of course the applicable USB Duet software. Regardless, the demo we saw today at the Netbook Summit worked fairly well