Hi all, I've recently bought the Sanyo PLV-Z3 and am very pleased with it...apart from the lack of detail in the shadow areas, but that's for another post. So to the point; when I bought the projector, I thought it was an HD one, but I've just read in another post that there is a 'big difference' between an HD capable projector and a native HD projector. I'm not sure what this means! So the question is; is it a proper HD projector? And if not, when an HD source signal is plugged into the Z3, will it actually display the image in a higher resolution? Thanks.