I tried to downgrade and so far I can't. I called tech support and they said there is a youtube filter. Does anybody know where this is. I have been through every menu I can find.
Online at YouTube you can filter out offensive language on posts but not necessarily offensive video. I can't find that function on the player interface at all.
I don't want to take my daughters ability to use the player because there is no way to prevent her seeing things I don't want her to.
I performed the update to the lastest firmware on my Samsung BP-3600 and playing around, when I got to YouTube I ran into something I had not planned on, easy access to videos of questionable content. What hit me was finding a video called "Homemade Porn" in the featured videos section. In and of itself it not really a bad piece more of a joke but the videos that linked off of it had a lot of language my learning to read 5 year old does not need to spell/sound out.
For now I am going to downgrade my player back to a prior version if I can to prevent her access. I know YouTube has some filtering to prevent content from being directly accessed but the pieces and the text on screen were beyond what I want my daughter to just browse through.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic