A handful of sites have managed to get their mitts on a miniature test PC equipped with NVIDIA's Ion platform, and it looks like the line between netbook and laptop just got a whole lot blurrier. According to the testers, the setup delivers smooth HD video playback and could be a boon for the Home Theater PC market. It won't play Crysis, but the DirectX 10-compatible chipset should do World of Warcraft and Left 4 Dead justice. Though the company claims it'll only use 12% more power than comparative Intel 945GM/E-based solutions, PC Perspective found the test units to consume twice the wattage -- of course, it might be a different story when Ion-equipped PCs hit retail channels. NVIDIA says the platform will tack on about $50 to $100 compared to similarly-spe