Hello All I have just ordered a mac pro and need to get some new speakers, or somehow connect my old analogue ones. Please could I have some advice. My Mac Pro has not arrived yet but I understand it has a digital optical output or single jack output for speakers. I currently have a creative 5.1 analogue speaker set which has the three coloured jacks which I am currently plugging in to an old creative 5.1 live card. My questions are: 1. Is it possible to somehow connect my old analogue 5.1 speakers to my new Mac Pro, if so do I need to buy something to do it? 2. If I cannot use my old speakers what would be a good quality replacement for arouns £100. Thank you all.