I recently upgraded my computer to a 64 bit machine and Win 7 Pro 64 bit. I am using a Radeon 6950 video card and an Acer H333H monitor. My problem is the display in Surfcam V4 is so distorted (circles appear as ellipses) I can hardly use it. I have tried all resolutions and cannot correct the problem. This is the same monitor I used to use with 32 Bit Win XP and had no problem finding a resolution that would work properly. Any suggestions?