Ok, I have a Asus R500A-RS52 I bought almost a year ago. Its a pretty great laptop despite the fact it doesn't have very good graphics. Surprisingly, the Intel HD 4000 integrated graphics isn't too bad for gaming. I can play skyrim at medium/'high' at 30FPS or better and other games like that. Currently, it has a 750GB 7200RPM hard drive in it and that's fairly big for a laptop but considering the size of my steam library and physcal disk library, its barely enough for steam alone. I want to get a 1TB Hard drive for my games and perhaps a SSD for OS and other programs. I'm not sure how to go about putting a second hard drive in my laptop. My first assumption is that I'd have to get rid of the optical drive but whenever I go into the bios, it says that SATA 0 is my hard drive and SATA 2 is my optical drive. Does that mean that SATA 1 is a second drive bay that's available?