Hi nruddock,

Thanks so much for your help. I will check on the Virtual Memory soon (I'm not at my workstation right now). The frames are 720 X 480 at 30 FPS. And I have lots of HD space (Three internal drives, each with over 50 GB of free space on them).

I will also check the task manager for memory use (I do have 2 GB of RAM, so I didn't think memory would be a problem).