Does anyone know what my problem is? I just bought a 512mb DDR memory from a website. It came in the mail, and then I installed it into the slot where it belongs (and yes it is in correctly). When I start up my computer, it gets to the black Win XP screen and then the whole screen gets distorted with all sorts of colors and freezes right there. When I took the new RAM out, the computer starts up without a problem. I just spent a million bucks on this memory and I'm not about to let it go. PLEASEEEEEEEEEEEEEEEEEEEE HELP MEEEEEE!!!!!!!!!!!!!!!