Elapsed Time Counter and "estimated time remaining" counter

As a fond user of Defraggler - I will sometimes start the program and walk away. When I come back, sometimes it's done, and sometimes not - I would love to have a "estimated time remaining" counter - or even a simple "time elapsed" counter so I know how long it took. I've had Defraggler run on some computers for up to 9 hours...!

Additionally - some of my customers want to know "how long is this going to take"? - to which I have no "guestimate".

Keep up with the great program!

Cory