COOL STUFF: The Handy Megapixel Calculator

This is one to bookmark: it's a megapixel calculator that answers all sorts of questions when it comes to measuring megapixels, and comparing the ratio of digital cameras to other digital devices (like how many pixels are in a DVD image). Check it out at http://www.forret.com/tools/megapixel.asp (thanks to Kevin Ridgway for sending this one my way). :-)