I'm slowly filling up a 2 TB hard drive with movies and TV shows and will be getting another internal 2 TB hard drive to put more on before to long. So I'm trying to figure out how to do a Time Machine backup for these hard drives. I'm thinking on getting a 4 TB w/eSATA external raid (0) drive but may get 2 of them if I can figure out how or if Time Machine can do the backups the way I would like. Is it possible to have Time Machine do different scheduled backups to different hard drives? If so could somebody tell me how it's done? Oh if your wondering my computer setup is as follows: Snow Leopard running on a 2.8 Quad Core Mac Pro with two 2 TB internal hard drive, DVD-RW Drive and BlueRay Drive, 16 GB ram, eSATA Extender Ports, Dual 23" LCD Screens.