Joomla! 1.5.3: Joomla! is one of the most powerful Open Source Content Management Systems on the planet. It is used all over the world for everything from simple websites to complex corporate applications. Joomla! is easy to install, simple to manage, and reliable.

---

Processor: Pentium II 200 MHz or higher
OS: Any 32-bit Windows OS
Memory: 128 MB
Remarks: Latest version as @ 16.05.2008