When I Google searched and found this Tennis Talk thread in a Google list and clicked on it, it said that some site was requesting my user name and password. ?? I put in the "XX" to disable. https://tt.teXXnnis-warehouse.com/index.php?threads/watching-the-ball-during-serve.568526/ On clicking, an "Authentication Box" appeared with (I also added the XX again to the blog link to disable.) "http://sidaXXudhi.blog.com is requesting your username and password. WARNING: Your password will not be sent to the website you are currently visiting!" This is a first for me, what is going on? I'm afraid to post the link to the thread in a current TW thread. I am familiar with that old TW thread.