I have had the same issue since I upgraded to 2008. I even run FreeRAM on my system. So it constantly updates. It seems to happen mostly when I am adding Flash Videos or audio. Once the course is complete and I am just editing small things, I don't have the problem. I have had the same issue since I upgraded to 2008. I even run FreeRAM on my system. So it constantly updates. It seems to happen mostly when I am adding Flash Videos or audio. Once the course is complete and I am just editing small things, I don't have the problem.