I use TaskTrack: http://www.bushsoftware.com/TaskTrack/TaskTrack.html no setup required, and it tracks exactly how long you spend on each document during the day; so all you have to do is group the documents into tasks…
I use TaskTrack: http://www.bushsoftware.com/TaskTrack/TaskTrack.html no setup required, and it tracks exactly how long you spend on each document during the day; so all you have to do is group the documents into tasks…