Granted, we've already shown you how to actually take advantage of Dolby TrueHD and DTS-HD, but if you're looking for a quick and dirty breakdown of what each audio codec means, what it can / can't do and how to wire things up with your current setup, Missing Remote's latest guide is for you. For starters, it hones in on Blu-ray audio format support -- quite relevant given the state of the format war these days -- and it continues on by explaining how to wire things up for superior results with S/PDIF, HDMI, analog, etc. There's even a special section dedicated to HTPC playback, which ought to help you folks not using a pre-fab deck. If you've been spinning your wheels of late in the wide world of multi-channel audio, have a look at the read link and see if things don't clear up.