Gonna setup 3 Seagate 320GB in RAID for storage. Which raid config should I use? RAID 5, 0+1, 10? Why so? Oh, and random question, does partitioning a RAID config defeat the purpose of the raid? Like say I make 3 partitions on a RAID 5 w/ 3 drives. Is it better for me to have just left them individual, or is RAID still advantageous here? Thanks!