Is it possible to have Status Bar Graphs like this one
for total free space on all disk?
As for all drives, meaning the available space on C:, D:, E; etc., it´s not possible in a status bar. You can only display the space for the current drives in a dual display.
But you could open the appropriate number of listers, each one showing the free space of each drive in it´s status bar. You could save this as an alternative layout for casual use. You would still have to add all free spaces.
Thank you. 