Hopefully someone can help me out as I'm pretty dumb when it comes to video game systems. Anyway my girlfriend told me she's going to get me a PS3 for my birthday so she went to Best Buy and the salesman there was telling her that I needed a Blue Ray dvd player in order to use the system. Now I personally think the salesman is BSing her, trying to get her to buy something extra asI heard that a PS3 can play blueray discs by itself. My question is do I need to buy something extra to be able to play Blue Ray DVDs or does the PS3 play them automatically? Thanks I appreciate any help I can get as all my friends have either Wii or Xbox and told me they have no clue.