Thanks for answering, but that doesn't help me a lot. All I need is the arranger functions: Main A, B, C, D and Break. Begin and End I never use on my 9000Pro config of the MFC-10 (instead I have the Harmony and Left on/of programmed, but I can even live without these on the 2100).

So who can tell me what to do to get Main A, B, C, D and Break programmed on the MFC-10?