Ketchup

Hi when I boot up my computer is going to either the blue screen (XP) or to the safe mode screen. When I select start with safe mode it does nothing but fill the screen with lines of something and if I select last know good config it just goes to the XP page and freezes up

I have 3 hard drives in this computer

C, E and F - I just run the OS off the C a Raptor
.

I'm trying to find my XP CD but cannot , if I format C with another XP is this a problem for E and F since they were all formated with one cd?

I'm not sure what to do. thanks