Hi GrayRider,
I'm glad it's working for you. I didn't know the zipfile was going to be uploaded "as is". It's Ok, though. You can ignore the "extra files". Some (jpg files) are for Doug, and the "IMM" file is the "Instant Mission Maker" file, which is not needed to run the mission. You could safely remove that one from your RTMM Dispatch 1 mission folder. (to free up some space on your HD) Otherwise it's not hurting anything.
I hope to improve my mission "packaging" skills as time goes by, so please bear with me.
It's easier to make a mission, than it is to package it for upload.
Have a safe and happy Independence Day, to the Americans among us.