I use Macbook and Final Cut Express 4. I handle DV and I am going to make RAID system for it. However, I have no idea which RAID I should make. I think I need RAID 0, striping , but I have to consider RAID 1. I might purchase an external 1 TB Firewire 400 Hard Disk Drive. Is it possible to make RAID 0 and RAID 1 in 1 external drive and how I can make it?