If you were impressed by Logitech's C910 back in June, you may want to take a gander at the newly unveiled HD Pro 920. While it's the first webcam to offer 1080p video chatting with the latest version of Skype, the C920 can also capture 1080p video while offering 720p for Windows Live Messenger. You'll be able to upload your full-HD clips and 15MP shots at warp speed at the hands of H.264 advanced compression technology -- making those YouTube uploads that much faster. Internally, the C920 implements Logitech's Fluid Crystal Technology, Carl Zeiss optics and a 20-s