When I'm on the website maps and try to "add to list" from the pop up cache box, the circle just rotates forever.  However, if I open the cache page and "add to list" it works like a champ.    This kind of defeats the purpose of having that feature on the web page if you have to open the cache page to get this done. I"m sure it's just another glitch but thought I'd bring this up to see if it's a known issue and being worked on..