I inherited a DELL pc and put a new HDD from another computer that's been running fine. The HDD has XP preloaded with all the software the way I want. Just too lazy to reload everything on the Dell. In any case when I put the drive in, the Dell pc won't boot off the OS. Works fine when I put in the other PC. Drives are set up on IDE 1, tried both Master and auto-select. What gives with these Dell? If I slave the drive it sees it fine but won't boot in Master.