Hello all. I just purchased an Asus 16:9 display at 1920x1080. On my 15" MacBook Pro, I have problems with it. With the Asus connected, I somehow can't use 1920x1080. Every time I select that resolution, it keeps telling me that the usable resolution is 1680x1050 (my MBP's native resolution at 16:10) and on the Asus, there's two black borders on either side. So in other words, I can't get full HD resolution on the Asus. Is there any way to overcome this problem? Thanks in advance.