I've used the extension for about 3 years now and can't fault it. Its easy to use, works out of the box as everything is pretty much self explanatory. However, there is also documentation.
So imagine my surprise when I contacted the developer to ask about the upgrade path for Joomla 2.5 and what it would cost, only to be told that I could upgrade at no cost to myself with a link included in the email.
This has to be one of the best value extensions available. I should also add that the developer Sean, responded to my inquiry within about an hour or so of it being sent off.
Sean mate, you have a brilliant product. You really should charge more for it as I would definitely like to know you will be around when I want to buy a another copy for other sites I will be working on.
Keep up the great work.