We have just had MySky installed and the difference between it and regular sky is quite staggering really - one problem is that we have an AV amp thingy and it does not have HDMI inputs/outputs only the red/green/blue component cable ones (Also on the back of the mysky box it says it is HD component - is this different to regular component? will it work if my amp isn't HD? It doesn't say on the back if it is like on the mysky box??). This means that the sub/surround speakers etc do not work with sky now. The amp has optical inputs for the sound.
I just want to know if it's worth buying component cables, and if so would i need to get HD ones? more expensive ones? etc...