I am trying to connect a Freetronics dmd to a Mega 2560 R3 board. I have read all the help I can find on this and so far no luck. I have found out that the SPI pins are moved from D10-D13 to D50-D53. I have tried connecting the dmd directly to the Mega without using the CON board. As the DMD library does not support the Mega I have tried to create a DMD2560 version by changing the DMD.cpp and DMD.h files but without success as my cpp skills are minimal. Any guidance would be welcome.