We are very happy about this module and we will use it again for other projects in the future.
Nice module, we used it in a web site for a dental office to display medical pictures and our client appreciated the way the images open themselves.
This module did the trick.
We had a web site that took more than 20 seconds to load.
Now the web site loads quite immediately and we solved our web site slowness issues.
We bought this module yesterday and installed it today.
All works well and I can say it really worths the (cheap) price of it.