What is difference between 4.0 Forum and 4.0 Publishing Suite ?
 

Hello,
Could you please tell me the difference between 4.0 Forum and 4.0 Publishing Suite ?
4.0 Publishing Suite refers to different name/meaning than Forum. Isn't this Forum ?
Is it difficult to install and run ? how difficult is 4.0 Publishing Suite than Forum 3.0 ?

I went through the features of it and looks some extra features added on 4.0 Forum but surprised with different name - Publishing Suite.

Please provide me some info about it.

Thank you very much for your support.
John, NY