I remember somewhere about the delay settings when programming one's Harmony 880 but not sure which setting to use. Here's my problem... My 880 controls, among other things, one HDVR2 and one HR10-250. On these DTIVOs, when I press a key like 30-second skip or instant replay on the 880, there seems to be a slight delay or lag between the key press and the action actually taking place. (It's almost analogous to the audio sync problem where we see one's lips move but a split second later the words come out.) It's instantaneous if I use my DTIVOs' remotes. How do I get my 880 to be as "instantaneous" as my two DTIVOs? Is there a correct setting I should use?