A very useful article that solved my Joomla problem!! Slow Performance Joomla Using Too Many ResourcesSunday, 20 May 2007by Conan StevensJoomla slow? Not if you follow the intructions below to speed up Joomla, attract additional visitors and get them to...  

Thanks to Javier. I installed this Joomla. The interface is similar to Mambo. There are some minor changes like security function and installing packages. See snapshots. Haven't explored much inside, but as far as Joomla is concerned, it is mainly based on...