To see my videos showing an end mill being sharpened using my grinding rests, visit this page for a link to them, http://www.homews.co.uk/page145.html
Even if you do not have, or intend to make, one of my rests, you may find the videos of interest.
However, for an alternative method of sharpening end mills, visit this page for a link to another video. http://www.homews.co.uk/page121.html
I gave thought to your suggestion that the videos should all go in one thread, I feel though that it is better for the title of each group to relate to the videos being made public at that time.