I am having several issues with AC since I installed the dream pack : 1- when I try to exit the game the AC launcher does not respond the only way I can exit is by , Ctrl,Alt,Del and end task choose AC launcher . Than a window pops up (AC launcher not responding) 2- If i run the ferrari 2nd box to the right on the car list on Muegello after completion of one lap the video goes crazy and causes my screen to show a partial white screen with the yes no choice for exiting game screen on the right side of monitor . Only way to resolve is by , Ctrl,Alt,Del and end task.. If i run the same track with any other car it runs fine. 3- I am running dual graphics card (crossfire) and my top card over heats with in 3 minutes of running the Ferrari on Mugello 4- Last issue was a error message saying (cant find video output) when I went to video settings I noticed under resolution it was blank with a white box to the right . 5- none of this happened before the DP install. Any information would be helpful. Thanks.