I recently installed Windows 7 on my Acer Aspire 6920 laptop. The installation completed absolutely fine and I can use Windows 7 from the day first with out any problem. But now when I tried yesterday to use crystal eye webcam to chat with my friend I noticed that its not working at all. I can see the other side person but the face is not clear, it appears blurred. I tried using Yahoo Messenger and this problem is not seen with it but for others the problem persists. What should I do now? Please help!