Hey guys! First post, second day as a Macbook Pro owner! 2011 13 inch Refurb 2.8 I7 Most current version of Mountain Lion Upgraded to 16GB Ram 256GB Samsung 840 Pro SSD 750GB HDD in the superdrives bay Coming from Windows based machines and this being my first Mac, I love it! There is one tiny problem. The computer is hooked up to my HD TV through a firewire to HDMI cable, sound turned to HDMI (Listening to the Pandora app through the TV currently, and just finished Pulp Fiction running off the computer so I know the sound works.) The thing is, youtube.com does NOT play sound. How can I fix this? Edit: Using Google Chrome as my browser.