Hi, I have been trying with little success to get all my B&O products linked correctly, I'm sure there used to be some software which helped with setup but I cant seem to find it. I hope someone will be able to answer this for me before I drive myself up the wall :) Room 1 (Living Room) Oveture set as Master Beogram connected to Aux 2x Beolab

Excuse my ignorance but I have just attached a Mac Mini to my Beovision 6-26 with the dolby 5.1 surround sound card. I am currently using the standard mini jack to phone cable however I believe that if I use a digital output I will get better sound quality? Firstly I'm not sure which input on the TV will work with the PC input as the only digital