I would like to merge my request into this one by saying that I would also like to be able to pause queued file copies.

Reasons for such being:
- if the drive you are copying to is starting to get full and you need to go in and delete some cache files first.
- you want another copy process to finish before others complete; e.g. you are doing a large and complicated file copy that you don't want to stop because it is almost done but you are late and you need to go and you need to get that important document you are working on copied onto your thumb drive so you can run out the door.

I would add my votes, but it is obvious that it is going to get done, just would like this added to the feature as well. If you agree, add votes here too:
http://feedback.cocoatech.com/forums/275-general/suggestions/1005941-add-the-ability-to-pause-file-transfers-