it is also needed to make your display section long enough to show that long number or it will scroll in a fast pace, which is too hard to read the time., 8)

Yes, in the skin file player.ini you have to define a custom section with TextMask=%I/%H

Is it possible to define the TimeDisplay control so that the display format will include the total track time?
For example: 1:23/4:56 or -3:33/4:56