This program, while nice, is a bit confusing. It seems like I have very little control over anything. If I select bit-rate mode, no matter what bit-rate I select, it never comes even close when encoding a video. If I set it at 4000, I'll get a video with 1000 or 2000. Even the estimated size isn't remotely right. If it says 700mb, I get around 200-300. That to me is just completely far off. I could understand if the estimate is 100 off or so, but 400-500 off?