Hi members :-) I finally got my MIDIbox up and running with all the pots, so now it is time to move on to the buttons and the DIN/DOUT. I bought some OMRON B3F/B3J tactile buttons with (as far as I can see) four connectors labeled 1, 2, 3 and 4 and two connectors for the LED. This is the one: I can't seem to find any connection information anywhere on the OMRON site, and google didn't help much either. Any of you have had any experience with these buttons that could tell me where the 1-4 connectors should be connected to my DIN ? Thanks in advance and for all your help; KennethA 12bit.com