Hi! I have Dell Inspiron 1720. On Vista or XP my webcam works great with its driver from the official Dell web site (strange, there is no model info in it). But on the new Windows 7 it lags: first 5-10 minutes of Skype call it works fine but after it slows down its fps. Is there a driver for that camera and what is the model. Perhaps there is some kind of a patch or registry entry?