I have been using 17" LCD that has maximum resolution 1366*768 after that i bought a graphic card of 2GB and i have heard that 2GB cards are for those who needs higher resolution and my card has maximum resolution of 2560 x 1600 now i have connected my card to my 34" LCD. Now i wonder how could i increase the resolution of my screen in here,as it still stuck at 1366*768 even though om bigger screen? i want to change it to 1920*1080 or higher.