Hey guys Does anyone know how to set up a lcd tv as an additional display for the macbook air. the macbook air is from USA and I think this is the problem. I have the dvi cable connection for the macbook and a dvi cable and when i plug it into the v it comes up power saving, also I have a dvi to hd tv cable and again I have the problem that it just shows blank. The macbook air does detect the additional display, and I have tried changing the res and hertz...still nothing. I am thinking its cause this a usa macbook and the tv is uk....would that make a problem? Anyone able to shed some light for me?