My school recently started using Adobe presenter lectures, and it seems I have run into a wall trying to 2x speed them up. I tried using those video download addons in firefox but I can only get the mp3 file of that particular slide. Supposedly there is a program called Myspeed by Enounce that speeds up any flash based videos, but it is $30 and I was hoping there was a free alternative. If someone has figured this out already you'd be a godsend to me.