Hi, I wonder if someone can clear something up for me. I am in the process of building a HTPC purely as a music server, I intend to copy my 400+ Cd collection to hard disk, and would like to add a high quality soundcard to deliver analog stereo. I have no interest in multi channel audio at this time or the near future. I have been reading about the RME soundcards on this forum, and would like to know the difference between the DIGI 96/8 PAD which I can get for less than £150, and the RME 9636, and 9632. Thanks in advance for any response.