Two questions about XMBC/XBian

[syco]

Hi guys,

I am totally new to the Raspberry Pi/XBian world, but I managed to get everything installed and running.

Now there remain two important questions:

1. When watching a movie (Les Miserables for example), I see the colours changing every 30 to 60 seconds. Once it has a red blur, then it is dark and later on bright green-brown. It looks really strange and I know, that can not be correct. Is there a fix for that?

2. I have added two directories from my NAS (Movies and TV series). Now I would like to add a third one, but this directory should NOT be pushed to the "movies" section, but remain as an own category/division ... AND it should be somehow password-protected, so only I and my wife for example can access it and not just every visitor or even children. Is that possible and if yes, how?

Thank you very much.

Kind greetings,
sYCO