William,
You can disable the copy/duplication of a point cloud dataset. I don't believe the others can be disabled. Go to your TBC options and make sure the box is unchecked for "Copy point cloud files...". Lastly, and unrelated, you always want to have your RAM set to 50% of your total machine's RAM. I like to get all options set how I like them, and then go to manage options in the bottom left and back up to user profile so it's tied to my TID.
