So yo don't seen any fine lines around the panel.
The CM3.apk is in that package above. If you install and run it just to see if you don't get that effect. If you do then you have the same panel issue when the screen goes into a terminal mode.
Download QuickOffice it's free would allow you to read PDF Mags on the tablet.
Well I am not in the terminal mode but my music videos play very well. MovieFone Movie Trailers Play full screen. Smooth.