Lg 4260fd Full hd, Calibration settings

[rexest]

Hi im new to the world of hd, I just purchased a full hd 42inch lg scarlet and im loving it its perfect with my ps3 and viewing hd channels, Only problem im having is that im a newb and have no idea to to set it up for playing blu ray off my ps3, I put it in cinema mode but it just seems very dark, So im thinking that i need to change the settings Contrast etc etc, But i know nothing so can anyone give me there settings or pointers? Sorry for posting in the main of this section but im finding it hard to get any info lol.