broadcasted resolution instead of 1080i fixed.... because with broadcasted resolution, once tuned SD it will be 576i and the tv will know how to adjust properly... and i have to say the tv resize capabilities of mine is far better than the one inside the decoder box. Of course you might argue will have a blank moment for the tv to adjust the settings, but i'd say i wouldnt mind...better than tuning component for SD and hdmi for HD, even more troublesome since I need to manually change the AV channel on my tv.