Bill thanks for the response. I modified the file (insync.list) to this at first:
deb http://apt.insynchq.com/ubuntu ubuntu 16.04 non-free contrib
Then I do the sudo apt-get update command but I get an error each time it gets to the insync repository.
Then I modified the file to look exactly like yours, changing the ubuntu 16.04 part to xenial, and it installed perfectly. It looked like in the directions they wanted you to name it whatever version of ubuntu you were running. How did you know to put the “xenial” in that place holder? Thanks for the help, and I think I have it running now. Man thanks alot!