The headline just about says it all -- we've got some new footage (as opposed to what we've seen before) of Sony's NGP for all you gamers to drool over. Today at GDC 2011, we saw a live demo of Uncharted, Little Deviants, and the NGP's augmented reality capabilities. We were, once again, impressed by Sony's latest piece of gaming hardware, but don't take our word for it, see for yourself in video footage above and after the break. And, oh-by-the-way, we gleaned a few new tidbits about the handheld powerhouse that developers may want to know -- retail game cartridges will be only 2GB or 4GB in size (notable because the average PS3 title is 9GB), and Sony recommends that devs looking to port PS3 titles to the NGP should simplify their models, shaders and textures to make them work. Now if only Sony would spill the beans about how much the thing'll cost. Update: We didn't completely care for how our original Uncharted footage looked, so we uploaded a slightly higher-quality version. Enjoy!