I love this extension. I had it working beautifully on one site but when I went to install it on another, I couldn't get the media button to show. I spent about 2 hours trying everything I could think of. Finally I uninstalled it and installed the exact same files that were in the site where the media button worked. Initially the media button still didn't show then finally it did. I have no idea what I did right. but it's working now. Wish there was a little better documentation. Forums at the JCE website were down too. Bummer. But Still a fantastic Extension. I'd give it excellent if I hadn't had this problem.