Hi Lee, Why do you need more than one disk? The disk you made for your laptop should do the trick for both computers. As long as you have Product Keys for both computer, the same disk will work for whatever you want to do. Microsoft does not support OEM disks. They make a big point of making the OEM resposible for all support issues. They probably have a way of detecting it is an OEM disk and stopping the process. You could try slipstreaming with AutoStreamer or nlite. I'm not sure if the same thing would happen.