Hello everyone . One of my known one is going to buy a webcam for her laptop because it's webcam pic quality ain't so good. She wants to buy a HD webcam. Can anyone tell me which one is the best webcam form here - http://ryanscomputers.com/model.php?itemid=34&itemname=WebCam&iten_inv_id=22 Also can anyone tell me that, is it possible to replace laptops internal webcam with another webcam ? Thanks in advance . And sorry if I have posted this thread in wrong section.