I am having problems connecting my new MacBook pro 13" to my LG HDTV 37" (720p). Previously, I connected my 2008 MacBook Pro 15" to the same 37" LG HDTV (720p) using a DVI to HDMI cable with no problems whatsoever. I've been doing this for a while without any issues (watching Netflix through Boxee, and other content through Hulu desktop, using Rowmote to control from my iPhone, etc.), although I had to connect audio to speakers separately. So when I recently got my brand new MacBook Pro 13", naturally, I wanted to do connect it to my TV. So I bought a Mini DisplayPort to HDMI Adapter, which also supports audio according to other threads on this site, and connected it to the TV. Primarily, I wanted to see if this new set up would support audio through the HDMI, but unfortunately, I am not even able to get a video signal on the TV. My MacBook Pro recognizes the display as an LG TV with a 720p resolution, and the TV actually shows a mirror of my computer for s split second before turning black and saying "No Signal". I spent a while experimenting with the resolution and refresh rate to no avail. Why was I a able to do this with my 2008 MacBook Pro, but not the new one? Anyone having similar issues? Any suggestions?