I visited the site www.optimumrecovery.com / raid / manufacturers.html is generally only about Raid. students are poor, no money to buy the machines on test server, so I want to ask you here introduce a website for my guide I set up RAID on the server (Adaptec, Intel). For example: when starting to boot the machine, the BIOS to enable Raid then boot computer. (here I set up Adaptec Raid controller) When the machine boot to Raid, I press the keyboard "Ctrl A" to set up RAID 1 for 2 HDD 250 Gb. next steps you known I should not need to consider. if you have 1 website which detailed instructions as steps after please send to me. Thank you so much.