TechByter Worldwide 2013.05.05: Lightroom 5 Beta Now Available; Learning What Your Camera Can Do; and Short Circuits.

Why you might want to download the Lightroom 5 beta version, Ben Long's discussion of lenses could be a challenge to your budget, and in Short Circuits ... Apple and Samsung continue to battle in court; newspaper readership isn't exactly up, but it's declining more slowly because of online readership; and Apple, with $145 billion in cash, borrows money.