Samsung Sound Issues via PS3

[MacLover]

Hey guys,

I have the "LE40B551A" which is great when you don't need to play BD's via the PS3 but I would like to watch 2 films I bought recently and it is getting on my nerves.

First question is related to playback of Blu-ray's via my PS3. I understand that I only have 2 channel output as it is going through the TV and not going to a dedicated sound system (don't have the money for one) but that shouldn't cause an issue where all I hear is the background Music even when I turn up the sound to 100.

I have played around with the PS3 settings and can't find a fault in the PS3 as it was fine with the LG I used to have, so it has to be the TV is there anything I can do to fix it?

On a side note, is there any advice people could give me to get best picture quality from Blu-ray's, PS3 games and Sky HD broadcasts (so how do I calibrate it?). Played around with it myself but tbh I have no clue what I am doing lol.

Thanks in advance for any replies

Northy