Woohoo! My AX5i arrived today, totally unexpectedly What a superb bit of kit. Makes my old Sony DB930 look positively antique. I've run the auto set-up but some of the results look a bit odd and initial playback of a CD (By The Way) sounds a bit thin. My speakers are: Front: Wharfedale MFM7 Centre: Mission 77C1 Side: Mission 77DS Rear: Mission 771e Sub: Paradigm PS1000 The auto set-up has set the fronts to large and all others to small. Is this correct? Surely I can set the Mission surrounds and centre to large - I did on my last amp and it seemed to work. I don't even want to think about attempting to set the system up manually - there are just too many variables and to be honest, my ears aren't what they used to be Is there any other external device/service I can use to help me set the system up optimally?