Need Ready to go PHP script like GAF

Looking for a script like GAF's, please show the online demo of what you have and I will choose. I need something ready to install, and will be looking to have some further changes with improvements done as well. Send me a link in a PM to a working demo and I will see if it works to my needed requirements Requirements: Installation to be included on my server Need up and running quickly Responsible providers with quality feedback is a must, I don't have time to jack around with providers that don't know what they are doing.