Owners, experts and anyone in similar position, please help. I have ready many reviews and forum posts and I can't work out which is best value for money and what the differences are between the new Marantz products and the older ones. I already have an Arcam AVP700 with external power amps and the reason for changing is I can't play HD audio. 1st question is whether to buy a processor or a receiver and not use the integrated amps. New products are the SR7007 and the (due October) AV7007 (some call it AV7701) Old products are SR7005 and AV7005 A quick google and prices are around: SR7005 = £850 AV7005 = £1400 (should come down when AV7701 comes out) SR7007 = £1300 AV7701 = £1500 (pre order) My 1st thought was to wait for the AV7701 but then I though, apart from 3 HDMI out, what's the difference vs AV7005. 2nd thought, does the older AV7005 really sound noticeably better than a SR7005?