Hey I'm pretty new this program, but I just finished editing a video and all that. But the video is too long, after the last clips/effects, it keeps on going. When I try to produce the video it says I don't have sufficient space, I switched it to DivX and it said I did have enough. I started producing and it said the duration of my video is 22,626 hours... Anyone know how I can fix this? I can't seem to find anything...