Unpacking multiple files - preview window

[wanderer]

I recently unpacked a lot of rather small files to a folder. The process was taking a long time, so i minimized the window. When i hovered over the taskbar icon, the preview window was shown. It's title was alternating between "0% - Unpack" and "100% - unpack", which was not very helpful. IMO in this case, it would be better to show something like: "Unpack xxx/yyy - pct%", where xxx the remaining files to unpack, yyy the total files and pct the percentage.

Same stands for packing of course ("Packing xxx/yyy - pct%" and "Verifying xxx/yyy - pct%").

[wanderer]

Continuing with the comments in this function, when the unpack of many small files starts, in the main window, the action being seen most of the time (above the from/to lines) is not "unpacking" but "setting date/time", which feels unnatural. I guess the time to unpack is much smaller than the time after setting date/time (which also includes the loading of the next file to unpack). It could use a little tweaking in order to show "Unpacking" most of the time.