Best connection between Sky+ and Samsung PS-42V4S

I've searched through previous threads for an answer to this but haven't found one - sorry if I haven't looked closely enough. I've just bought a Samsung PS-42V4S and am getting a good picture using the component inputs for video to the plama screen and coaxial for sound via a Pioneer home cinema amp.
I've ordered Sky+ and was wondering if anyone could recommend what type and brand of connection I should make to the plasma screen and what type/ brand of audio connection I should make to my Pioneer home cinema amp.
Thanks in advance