when i restart my computer i gives me a black screen with a list of 3 operating systems to choose from. there is only one os currently installed on my computer. ME used to be on my master drive then when i went to install xp home edtion it installed it on my slave drive instead of upgradeing ME. so i deleted them both along with all there extra folders and installed xp back on my master drive. this is how it became of 3 os to choose from at start up but is there ne way to tell the computer there is only one still on there and the others are gone or is there something i missed that is telling the computer that there is os still on these drives