Hi all! I am new on forum and want to ask you a really important question about the problem I'm dealing with now. I am playing Heroes of Newerth on MBP with 8 GB Ram 1024 mb Nvidia GT 650M. I got huge lagging issue and I wonder if my graphic cards switch from Intel Graphics to Nvidia. I also use gfx CardStatus to control the switching and did switching manually but when I use medium performance in the game I still have a huge lagging. Got delay in my moves, it freezes and continues after almost 1 sec and these problems go on during the game. I got a little lag on watching full screen movies from internet too. When I don't make it full screen I can watch them without lagging or .1 sec freezing. It is like playing WoW in 56K modem. Do you have any idea what the problem is? I also ping the servers if I have any connection problems but they all seem fine. Thanks.