That and skype yes.
cjvnyc, thats interesting thats what fixed it for me...that and I'm at the most up to date firmware. Are you current on firmware?
Enable cinema black (dimming of top and bottom zones) and you will reduce flash lighting especially with letterbox content, but at the expense of a minimal dimming overall (that unfortunately some people notice, while others don't) and minimal loss of contrast. If I had to choose,the slight dimming and loss of contrast while using cinema black is far less noticeable than not enabling the top and bottom dimming and dealing with corner flash lighting.
As for the usefulness of cinema black.... just ask any ES8000 owner who preferred using movie mode, but had to deal with the flashlighting as micro dimming overall was disabled in movie mode. With the 1046 update, the cinema black was re-enabled for movie mode (albeit not user controlled so it can not be turned off) and magically many of the flashlighting issues associated with movie mode have disappeared.