I filmed myself doing squats with an ez-bar in my room to hear your opinion on my squat form. I filmed the lower portion, because I do not know if I hit proper depth and if my lower back keeps tension and does not tuck in. I focus on keeping my back straight, hitting proper depth and shoving my knees out to the side rather than forward.
Side view: http://www.youtube.com/watch?v=RuX96lUCHlA
Back view: http://www.youtube.com/watch?v=eJ1pd0NuXXY
Thanks in advance!