hello i just reinstalled windows xp for 1st time and when i connected my slave maxtor internal sata drive, it shows up on my computer, and when i click on it it says the drive needs to be formated and asks if i want format it. i used this as a data hd and dont want to lose any data that was on it before. so what do i need to do to be able to access my hd without losing any data previously saved? thanks