ok, i put in a second (slave) HDD with 7 on it (YAY) but now in the boot startup i cant see an option for XP (aww) but i still need xp for gaming (i hear its better) so, WHAT DO I DO.
Well, neither is really better for gaming. But anyhow, you have to add an option for XP in 7's bootloader. I use a utility called EasyBCD, and would recommend for you to give it a look as well.