I don't know why people complaint that is not worth it. Well I'm not going to deny that I spend some time figuring out the options, but when you figure it out; is an excellent extension. Simple to use in the front end and not so much in the back end, but I don't mind. Something simple to configure won't have very much flexibility, I guess you have to have some intelligence to configure it. I saw a review where the guy was complaining about the ads, all you have to do is replace the code with your own; can't miss it. It's under the D/L text tab. I like this extension better then some others out there, best of all is FREE!