Can anybody who has this set tell me what connector/s are provided for linking to a digital audio (i.e. Dolby Digital 5.1) source? I already have a spare toslink cable, so hopefully this will be okay. If not, what sort of lead do I need to get? Any tips on the most cost-efficient? Before anybody asks, I've not got the set yet (ordered and should arrive in the next couple of weeks from empire direct), and the downloaded manual from philips' website is rubbish.