I'm wondering what I need to buy so I can watch movies from my laptop on my TV. I have a 2009 Macbook Pro Version 10.6.8 and the processor is 2.53 GHz Intel Core 2 Duo. I think what I need is the Mini Display Port to VGA with the PC to Video EZ adapter with USB power cable.. however I am not certain and do not want to go and buy it if I don't need it. Thanks to anyone who can help me! P.S- I have a Samsung Plasma 490 Series TV.