I'd like some opinions from the people more knowledgeable than I on the best way to use my drives if you please. I have two 2TB drives right now in my makeshift "server" and was going to get two more (the OS on a seperate drive). With the two I have already one is back up for the other and every time I change or add something I have to do it to both (been like this for two weeks or so but already annoying). The past few days I looked into it a little and saw mention of making them dynamic disks so windows could use one as backup for the other and do differential backups but the ones I have are too close to full and can't be converted anyway. Since I was going to buy two more already I figured now would be a good time to decide. With four identical drives and not wanting to lose the data should I let windows handle it with the dynamic disks, should I go with raid of some flavor (the mobo has 6 SATAII and is 0/1/10/JBOD capable), or something else entirely?