I just got a trial of HBO & Cinemax which has quite a bit of skin shows after 10:00pm. I tried to set up parental controls and am having a heck of a time. One problem is that when I tune to a channel, it briefly shows NR in the banner then quickly changes to the proper rating. Almost like there is a delay in pulling it up. On those, I get a 'blocked' message but then it seems to play. Other channels seem to get blocked but I can't figure out why. Looking at the banner, it should be cleared. I know this is a vague comment, but any one else having similar problems? I really just want to block NC-17 and AO ratings and S-MA content.