i am looking towrads a HTPC and am wondering how would it compare to an arcam dv27 running to a denon ac a1se with a sim2 ht300? i guess the picture will be better on the pc but what about sound? having never heard/seen one running am a bit dubious. i am reasonably literate with pcs but have been told there is lots of tweaking everytime you put in a disc. can someone put me right with REAL facts rather than C**P that salesmen tell me when tryin to sell me something!