Hi- I assume that XP Home is the system you want it to boot to? It sounds like you need to adjust your jumpers on the hard drives. Check the brand/model for jumper settings on the maker's site if there are no schematics printed on the drive itself (there usually is- but not always). LT PCBUILD maintains hundreds of useful files for download visit our download web page at: http://freepctech.com/downloads.shtml