ImageStamper is a free tool for keeping dated, independently verified copies of license conditions associated with creative commons images. You can use it to safeguard your use of free images from license changes, or to prove you are the original image creator.

Insecurity is a hacker film, but rather unlike any you're likely to have seen before. Almost everyone involved in its creation are, to one degree or another, involved in the IT industry or some other nerd subculture - and we've done our best to keep as technically accurate as we can. Wanky blurb from the back of the DVD: When offered four thousand dollars to break into a computer network, Leon(Peter Love) and Greg (Kurtis Wakefield) aren't concerned with something as petty as morality. The only real questions are what complications can arise from hacking into a small home business, what's wrong with the twenty year old daughter Madison (Zoe Tarling)... ... and what should Greg do when his friend can't stop watching the girl on her own webcam - and without her knowledge.

Sustainable Energy - Without the Hot Air A popular book by David J.C. MacKay Professor of Natural Philosophy Department of Physics University of Cambridge

Welcome to How to Brew - the definitive book on making quality beers at home. Whether you want simple, sure-fire instructions for making your first beer, or you're a seasoned home brewer working with all-grain, this book has something for you.