I am an experienced stills photographer who uses both Lightroom and CS5 for editing but I'm new to the world of video (thanks to a new GH2). I've downloaded the trial versions of Sony Vegas Platinum 11 and Adobe Premiere Elements and have begun poking around. Just wondering if there is a good guide that transitions Photoshop users over to the video editing software. Or just a good beginners guide period. I'm on Windows and am not looking to buy the full blown, more expensive versions of software until I've mastered the basics.