When trying to set up my system, when I press Y..I get the box and after System Options my first thing is Audio Setup...all the tutorials I am seeing have Audio Systems first? Thoughts?
In any event, in Samplitude Pro X3, System Options is at the top like a folder, Audio Setup is the first subfolder below it. There is no option Audio Systems. However, the manual indicates that there is and it must be from an older version and has not been updated. You will see everything under Audio Setup. I expect that the tutorials that you have seen are from older versions.