I have a HP Pavillion dv 6700 laptop , just had anew harddrive installed with Window's 7 O/S and now I have no QuickPlay or Webcam .....any Idea's what to do ?

HP doesn't appear to have released Win7 drivers yet.You probably can use the Vista drivers:http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=2093&lc=en&dlc=en&cc=us&lang=en&product=3636595(link is to the 32 bit drivers).You may have to employ some work-arounds (like running the installers in compatibility mode).

Yes, installing the Windows Vista driver shall be helpful. If the issue persists after installing the Windows Vista drivers, please contact HP directly and confirm whether there is any driver update for the webcam. Please Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information. Sincerely, Linda