I realise this is a somewhat personal preferrence but on receiving my new Yamaha AMP (HTR-5540RDS) i would just like to confirm that i am applying the best effect to the particular sound sources. Essentially i am watching sources from DVD/SAT/VCR. With DVDs i have migrated to the DD +/- Matrix6.1 setup (and other effects dependant on title adventure/action etc) with SAT i find 5.1 CH Stereo the best overall effect. I'm also slightly confused by what DPL2 offers as most of the time it appears like 2ch stereo with some minor surround effects. Would anyone care to share what they have found to work well ?