i am seriously considering using a software mirrored pair (RAID 1) of 1TB WD RE3 drives as an osx home drive. boot drive will be a discrete disk. another drive for windows. full backups weekly to an external drive. space-wise, this should last me a long time. (lived with a G5 2x2.5 for four years and recently upgraded to an 8x2.8). anyone out there tried this? satisfied with the performance and reliability? happy with the choice of western digital over seagate over?