When to Watch - Watched

Would like a feature similar to the one on the EZTV "My Page" in the When to Watch section so that when I have watched a show, I can mark it as viewed and it no longer appears in that list. I used to download my torrents to a directory and then move them to a watched folder, but if I am doing the auto rename and move, would like to be able to just use this list to do all those in one easy place

EDIT: Or might it be possible to add a details column for watched and an option in the right click menu to mark it as watched

Would love to get that feature too... with about 20 series it's hard to know what you've already watched and where you stopped