I want to do some screen recordings on my mac for a person I am doing a few bits and pieces for, and want to make HD quality video's for them to insert into their pages so they can quickly reference them as a how-to guide. I used the built-in quicktime, and it does an ok job, but it doesn't do it in HD. It says it can export in HD, and I did that, but when played at like 800 x 600, its not the best quality. Is there an actual HD screen capture for mac that's free / cheap, as I don't plan on doing many of these. Any help from mac guru's much appreciated, as I am still a newbie to mac.