can any one help me please i have windows xp sp3 installed in one partition in my computer, & i tried to install windows 7 ultimate oem on another partition but after setting it up , and when i restarted my computer , only windows 7 was working and windows xp disappeared , is there any way to make both windows 7 & windows xp work together in the same computer and this choice of whether i want to start win 7 or earlier windows version appear on starting my computer......... I 'll appreciate any advice