Everywhere you look, you see the 16:9 "HD ratio". Got a modern Mac or an HDTV? That's 16:9, as is the HD player in Vimeo, YouTube, and everywhere else. We run through ways to crop to HD in several Adobe offerings including Adobe Camera Raw, Photoshop Elements 8, Photoshop CS4 and Lightroom 3 Beta in this TechTock video tutorial.
What other software features and functions would you like us to run through in video tutorials? Let us know!