Tim, I appreciate your offer and willingness to help, but I would prefer I could give you specifics to work on, which currently I am not able to do.
Yes it works flawlessly on the DUE, with SD card AND Flash SPI chip, the only thing that buggers it up is the Ethernet card which personally I cannot get working yet.
Probably this thread can be closed now, John will read this tomorrow no doubt, if he can give you more detail that would be great, otherwise wait until I have all hardware connected together and we can create another thread.
Thanks again for your help!
Regards,
Graham
+1 by the way