i can no longer login to windows xp on my old pc. says i must activate windows to login and when i do that it wont activate as it cannot find an internet connection. i do not want to phone up microsoft but was wondering if there is any way at all i can backup the data on my hdd to re install. this all happejned when i put the hdd onto another pc so obiously it didnt like all the hardware changes. please help. i would like to keep the data on the hdd.please help!