I need to setup a RAID 1 system for my image files for this coming up year. I will need about 1TB of space for the year and am pretty new to setting up a RAID config. (in the past have just been using 1 large external drive and backing it up to another manually). Any suggestions for what brand/type of drives to buy and when setting up a RAID setup do all of the drives have to be the exact same? Anyone have expierence with the buffalo stations, seems easy since they are already setup: http://www.buffalo-technology.com/products/product-detail.php?productid=146&categoryid=19 or should I buy an enclosure and drives seperate? Any help is appreciated!