Hi Well ive just upgraded my old Yamaha DSPA595a to the Sony STRDB790. Read loads of reviews, manuals etc prior to picking this. Anyway got a few problems someone might help me with. 1. Equaliser-I was led to believe from the manual that u could apply this to all speakers. I seem to only be able to do the fronts. Is this correct ? If not how. 2. Ive got a load of DTS 5.1 music disks and it wont decode them. Oh ****. Is this normal. 3. wont stay in 96Khz mode unless i select all speakers to large. (which is not correct) 4. First impressions is poor compared to my old Yamaha. Cant get any clarity out of it. Seems really neutral. So far on day 1 dissapointed. Got my Yamaha for sale at £85 will retract this until ive played a cuple of days. Wonder if Empire will have it back Any help on the above points ?