Ok, this script comes from the mess with my files.
I have a computer, where I do stuff the most of the time; & I have also an external storage, to bring my stuff with me when I went other places.
I use ©Explorer and not the ©BriefCase on my ©Windows system, mostly because of ‘Win’+‘E’ dialing.
That’s why I came out with this version of my personal BackUpManager. 
It works on ©Windows sever system compatible (cause of the use of ‘CHOICE’) & does good manual synchronization. Ha yes it’s highly Handy, drag’n drop it where you want do the back up, then drag’n drop Files/Directories over it; & it does the job.
