Hey guys! I have few questions that I can't solve after hours of geting crazy! I have an iMac 27 and I want to connect it to a HDTV samsung 46 full HD. I have conected from displayport to HDMI and i get the screen. But at the same time I have connected a 3,5 minijack from the computer to the RCA audio in of the TV but I dont get sound. I have checked the config of the TV and I dont find any place to activate it. Then, talking about the screen. I have few questions. How can I stop the screen on the iMac and work only with the HDTV? How can I config that the windows on the tv have bigger letters while they keep on the same way on the i Mac's screen? The tv is kind of far away and is difficult to see the letters. Thanks people!