Other compression programs such as 7zip provide detailed information on activity progress, such as time elapsed, estimated time remaining, current compression ratio, size compressed, compressed size etc. Feedback from archive manager is poor and progress cannot be judged.
Written by zooounds the 6 Mar 09 at 18:37.
Already implemented
If you just want to unpack the archive you first have to open the archive manager and the drag and drop the files to an directory or use the unpack icon or menu option.