I have a nice Hugs Hud that I use (because it lets you pick the type of hug, and who). I have used it a number of times, but when I was visiting a friend at their place, the Hud wouldn't work. I could attach and detach it OK, but it looked like all the clicks were either being ignored or never got to the Hud. If I clicked twice quickly, I would start walking towards where I clicked. It was as if the clicks were going through the Hud. I assume that this is a permissions problem of some sort, but I have no idea what to tell my friend to change and neither did they. Can somebody help us (it's a really good friend). Thanks.. Nora.