Hi, we are new to LOR this year we had a Mr. Christmas hooked up to a FM transmitter last year so we are a little overwhelmed. What we need help with is this. We have purchased pre-made sequences specifically for LOR and 16 channel which we have. Testing in the hardware lights everything up so I know all circuits are working. Problem is we have loaded the sequences and they MP3's and everything plays on the computer but the LOR unit will not light any circuits. What am I doing wrong? Sorry this is so close to Christmas for newbies to be trying to get a show together. I appreciate any help.