Thanx for the replies !. I'm iffy about that Rep. I kinda see where it could be Rcs in cursive. But not conclusive. I'm gonna try to find some picts. Can you point me to any?Anyway, there's no way I'm sending back. That would be the THIRD time. First time was a waste of time and money. Someone forgot to put the "+" sign on rear after it was recommended that I send it back for the upgrade. I should've told them to keep it and refund me. Live and learn. 2nd time was for repair. I'll figure it out. This info would be very difficult to find but what makes a C a C+ , component wise? I reside in the wonderful USA. Thanks everyone. Keep it coming. Jim