Hello, I just got a new tv that I wanted to stream videos online from. I bought an HDMI cable adapter from the moshi mini port. After hooking the HDMI adapter and cable to the TV shows it is connected to the computer and searches for the signal. the MBA screen turns grey then goes back to normal desktop image(or whatever I was viewing last) and then the TV says it cannot find the signal. I suspect it has something to do with the resolution settings but here are the stats for my TV: http://tclusa.com/en-us/modeldetail.html?MN=L40FHDF11TA It is natively 1355 X 786 My xbox works fine via HDMI on 720 P into the TV. My computers closest resolution possibility is 1024 X 786. Still it did not work. Any thoughts or suggestions?