Hi, I have PowerVault 220s with 10 drives, and dual channel RAID controller at PowerEdge 2850. Now question is, Do I 1- Use Single Channel to create RAID 5 with 10 drives or 2- Use Both Channels to create RAID 5 with 5 drives each on each Channel? Will it make any difference? 1- I am going to have single RAID 5. 2- Single RAID 5 on difference Channels, is it really recommended? Regards, Waqar.