Hi, I just upgraded to a x1900xtx from a 7800GT today. Immediately I notice that oblivion wouldn't run because it is set at 1680x1050 (I am using a 2405fpw). The resolution 1680x1050 simply disappeared from the resolution list in Oblivion. In addition, battlefield 2 wouldn't start with 1680x1050 either, and I can't choose it as a desktop resolution. Is anyone else having the same problem?