the hdd is the primary master and the nec is on the secondary as master. I have changed the boot sequence to every combination possible. It does not give me the option to push a button to boot from the cd it will do it automatically if I don't eject the cd after the restart. It seems like it takes forever to boot up too it says something about dmi pool. No matter what I do it says invalid system disk I even put my hdd in my roomates computer as slave and formatted it there and then took it back out and put it back in mine as master and the same thing happens. I know that the cd works b/c I have used it before actually I used it the other day on my neighbors computer.