hi allz! i have been facing a problem for quite a large period of time in the past and i did tried to eak out any solution from internet but i was disappointed..... now i m running a PC with 2 windows i.e., xp and vista. Right now they are working and booting alright but if i will reinstall xp or try to repair xp, the entry for vista in bootmanager will disappear... now my question is that is there any software by the use of which i cud backup my MBR and restore if something ironic occurs???? i always install win xp in C: and vista in D: i also have tried vistabootpro and BCDedit but i have found both useless(as far as my case is concerned)... PLZZZ help me out.....any help will be much appreciated.. thanx.