[cgi-wiki-dev] How to write node with versions

Hi, I do intend to create a wiki using Wiki::Toolkit . I am having problems writing nodes with versions, i mean i can create node but i am not able to update the content of the node, Can anyone here suggest me pl. Also i am short of concepts of wiki, if i am not wrong: 1. node = a unique html page dedicated to a title Any help soon will be appreciated. -- Thanks and kind Regards, Abhishek jain