So you need to prevent spammers from posting to your site? I do that here with a captcha. But I only have one. So I was looking at http://www.recaptcha.com . It is awesome. I downloaded the DLL for it, put it into the bin of my project, added it to my toolbox and entered my [...]

ffmpeg -sameq -i originalfile.ogv convertedfile.mpeg I might find that line helpful if I am ever to convert an OGG file into an MPEG etc in the future using Linux and ffmpeg. I got it from: http://www.downloadsquad.com/2008/08/07/flipping-the-linux-switch-zomg-ffmpeg/ .