I currently have all my DVDs ripped and stored on a Windows Media Centre box. I am considering moving over to iTunes, and to grab an Apple TV. This also would allow me to watch my movies on my iPhone / iPad and through these (via an HDMI adapter) on the upstairs TV.
While I can use iTunes to place parental restrictions on content, I have not yet found out how to bypass this restriction (such as through a password) for 'parental' viewing. I want content restricted for my kids, but want easy access to higher-rated programs for myself.
Can this be achieved on the iPhone / iPad? How about the Apple TV?