Hi, I'm currently running on a m2n32-SLI Deluxe WIFI edition with a 320GB maxtor harddrive. Previously, I had my set up like this: One SATA from maxtor to the mobo, one IDE cable with my cd drive, as master, and my old HD(30 GB w/ my documents) as slave. It was running fine with Vista on the maxtor. However, I wanted to remove the old HD and place a new CD-drive in. I did so, and I received the above error message. I took out the the new CD-drive and switched back to my old connection, and it worked great. Then, I had the 320 GB connected, and the old cd-drive to the IDE. I get the error message. I've tried every single possible combination of jumper settings and replaced the IDE cables. What do I need to do to get this to work, before I throw my computer out the window?