Hello! I've created a boot cd in order to reinstall windows : i've got the home edition cd with a correct product key. Nlite burn correctly the iso file on a dvd-r disk, this one boot normaly on startup, but the windows version it tries to install on my computer is the profesional edition... in fact, durring windows installation, the title of the blue screen is "windows profesional edition" or sth like that, and durring the copy of the differants files (from dvd to hdd) there are a lot of copy error.... if i skip all these problems, windows asks me to enter a product key, but of course my home edition key doesn't work... is somebody could help me??? i've a hp computer, PIV HT @ 3ghz, a sata hdd and a correct key product [sorry for that ugly english :s] thanks!