Hi All First and foremost please forgive me for what could be termed a naive question, but being a complete newbie to the AV32 I really don't know how to get the definitive answer. This is not a wind-up question and I hope that I don't irritate or upset the TMA cognoscenti! OK here goes: how can I tell definitively if the AV32R that I have recently purchased (new) is what it is supposed to be - a dual processor 5.1 model. The invoice says AV32R Dual Processor 5.1, but after reading the supplied AV32Rbp-192 manuals, something is not quite right: 1. the back of the unit has the surround back channel output sockets, which the manual says (in small print) is only available if your AV32Rbp-192 is equipped with the 7.1 option and 2. simplistic I know, but the front of the unit does not have dual processor decals as the processors on the leaflet on the IAG website do. Using the menu to access the AV Options + Backup sub-menu: the show options fitted/enabled lists the following: No AC-3 RF interface Surr. Back channels fitted Switches+Rear IR fitted No DAB Analog 5.1 bypass fitted MPEG2 not enabled Prologic II enabled HCDC disabled DTS-ES 6.1/Neo:6 disabled The software is V3.80 So what do I have good people is it a dual processor machine? Is it 7.1 rather than 5.1? Please help me as Im pulling my hair out.