Mornin', I've just become the proud owner of a Av32r bp192 (cheers AB80 ) and I'm wondering about upgrading the firmware. It's currently running 3.60 and I notice the latest version is 3.80. Does anyone know what the changes were between these versions? Would it be worth buying the Tagtronic cable to perform the upgrade? I can't seem to find any information about the various firmware versions at all. Apologies if I'm looking in the wrong places! Thanks, Oliver.