Aloha mac community, I bought a macbook pro 13" 2013, and was given a mini display port to DVI adapter with it. Recently I was given an old LG computer screen that has a VGA connection, so I went and bought a Belkin VGA to DVI-I adapter. Aesthetically, they connect fine, however the dual screen doesn't work. I was wondering whether this is because it is a non-mac product, or because I can't adapt and adapter (if you get my drift). Is my only option to buy a completely new VGA adapter? If this is the case, can I buy one of the older versions? ie http://pics.redblue.de/doi/pixelbox...7_png/APPLE-Mini-DVI-auf-VGA-Adapter-M9320G-A, or can I just buy a mac brand adapter, ie http://i.marktplaats.com/00/s/MTMxWDM1Nw==/z/jiYAAOSwwNVTu9mr/$_84.JPG thanks in advance all.