Mods if this is in the wrong place then I apologise. Just after a qucik response and this seems the closest catorgrey. Having set up my speakers and amp to the best of my abilities I have just heard about two discs which might help me get nearer perfection, the Digital Video Essentials disc and the AViA disc. Basically does anybody have any experience of these two discs either individually or together. And did they improve your system. Any help appreciated as buynig b4 you buy is not an option.