I have a AMD 1800+ machine running a Shuttle RAID MB with 512Mb DDR. I am using Premier 6.5 and currently have XP Pro. What settings could I change or check on to be sure I run stable? I would think this setup should be plenty, but I do get crashes every now and then, sometimes more than I think I should. Of course, I am just getting to know Premier so I make lots of "mistakes" and that seems to do the damage.