[opencms-dev] Wiki Engine Module ?

[Babak]

Hello everyone,

Is there any Wiki Engine module available for OpencCMS ?
or has any one tried to integrate any of available open source Java 
based Wiki Engines with OpenCMS ?
Is there anyway to create a table look line in OpenCMS ?
like this page:
http://www.opencms-wiki.org/wiki/Main_Page

I am planning to document some of my technical notes but thought before 
starting get some advise.


Thanks