My video is finished and now it won't render without lockup and crash. I've tried shrinking workspace to one effect and it hangs up on the same frame and won't budge. Then program stops. I've moved the work space bar to a smaller effect (30 frames) and it will act as if it is rendering but then hangs up at the end. Then render progress window disappears as if finished but red bar never converts to green. Again program is hung up. This is only my second project and the first one went smoothly with many more complicated graphics renderings than this one has. HELP!! I'm on deadline and need this thing done.