Hi be gentle as im new here. My current set up Onkyo txn-r 515 Monitor Audio Bronze range full speaker set up apart from the rears which are missions. Any how my 515 has packed in today, it's stopped giving the picture output signal to my tv. which is a Lg lx9000....... I don't think ill be seeing the 515 again, my question is im looking to upgrade to a 828 but after looking at reviews on the 828 it seems to have less features than the 818 ? so im not sure which direction to go atm. My mate has just had a Yamaha RXV 675 and im also considering this as an opition. Thanks for any advise.