Many thanks for the pointers and I can get some understanding of the function.
Strangely enough when I went through the settings following the install of V1.04 the value was set at maximum 15 and not the 5 default? Have changed it to 5 now and will see how it goes.
Just updated my E70 with firmware v1.04 and notice there is a new parameter in the setup menu - "b" with various values up to 15?
I thought I had seen an explanation of this somewhere but now can't seem to find it. I understand it has something to do with the SPDIF interface which is how I...