I am sorry for this simple question, but I was doing an extensive research about DNN, CSK, Umbraco, WCSF ...etc... and I got a little bit confused about the exact meaning of CSK.

To me, as per this ASP.NET site, CSK is a collection of ASP.NET CMS Tools Like DNN and Umbraco ... etc.

However, in other sites, it seems that there is a standalone CSK from Microsoft, which seems like it is discontinued or replaced by the new CMS Tools.

If there is a standalone CSK, please give me a link to it where I can read about it and download it.

Tarek.