I use VLC & MS Media Player. I know there are loads out there eg PowerDVD, Intervideo WinDVD etc Can you tell me which ones would you recommend and why? I'm using my shuttle pc as a HTPC and would like something quite slick and ideally free! The sort of problems I'm running to is... if I drag and drop an ISO (created with CloneDVD2) onto VLC, the sounds gets all choppy when I use S/PDIF and set Automatic detection of Dolby Surround. I just can't be bothered with all this tweaking and would like something that just works! Please advise.