So badly need help !

Story so farOk I have built my 737 MCP panel along with the required FSBus boards.I have flashed the Tttiny's on the display board and the Atmega on the i/o64 board.I have used fsadmin to set the CIDs and all the buttons/rotaries.Have tested all leds and displays.All seem to function as I would expect.HOW OH HOW do I get this to actually work with FSX?Earlier I ran CDK but there was nothing I could do to get a button or switch etc to work or led's or displays to be effected from within CDK...I ran the samples and I got nothing from the experience.I did find a setup tab which looked very similar to fsadmin but in this area my panel did not react as it had done in fsadmin..*curious*....After about four hours I thought I had tried every permutation of programs opening order, All the sample projects and that made no sense to me (other than displaying my frame rate but I guess that told me it was at least doing something)I could not get the virtual controls to alter anything within the cockpit of the 737 I had idling on a runway.That might have been the fact that when I went to the CDK screen FSX paused *sigh*Any way I desperately need help with the very basic how to get it all started..One baby step at a time.I'll settle for just seeing a display change or status led to work for now and take it from there.The ONLY thing I managed to do was fry one of my display ATTINY's and the ATMEGA (new ones on order !!!!)I cannot believe I am struggling with this.... ARGHHHHHHHHHSorry I have rambled on and on !John