I (with the help of my customers) noticed an interesting behavior of the Extension Manager - when the date is wrong on the computer, the panel won't install giving all sorts of errors, but the correct one. It's cool, that it's happening, because of security - I can understand that. But it's not so cool, that the error that is being displayed is not about wrong time set. The users who install the panel receive "an invalid extension", or "wrong publusher" message and they think that the panel they downloaded is invalid, not the time on their own computers. Is it possible to fix this behavior? It's a serious usability issue, I think, that prevents users from using the CS Extension panels.