Perhaps I need to rephrase the question. When I click on “sequence settings” it correctly informs me that my editing timebase is 23.98 and correctly states my QT video settings to be: XDCAM 1080P24 (35VBR). My FRAME SIZE is 1920 x 1080 (good) BUT my ASPECT RATIO is HDTV 1080i (16:9) – bad(?) Why 1080i? There is no progressive option when I click on my aspect ration options. Actually there is but it’s 720P. But why am I not given a 1080p option for my aspect ratio??