Suggestion lang sir mark. I have always wondered if an film buff like most of us in the hobby would readily distinguish a 720p vs 1080p image. Granting that the native 720p PJ and flat panels are fast depreciating and most of the 
are 720p, is it really discernable between the 2 images. This could be one of the tests in the next EB. A big screen would be a good start to gauge these two, since I have read somewhere that Hi Def PQ is evident starting on a 50 inch screen and negligible anywhere below that size. Just my 2 cents.
Screen size and distance from screen are inter-related. Because of this, it's very hard to do this test because everyone will need to be seated the same distance from the screen. Baka row 2 lang lahat. Wala na row 4 para sa mga magugulo (maybe that's also the positive side?
). Practically speaking, it will be very difficult to do this test.
We need to think of something else. Actually, iniisip ko pa rin is a lecture by an expert on audio and video calibration. I suspect a lot of people will find this interesting and useful.
