Hello,
since you are using CMSPageManager and CMSEditableRegion controls, i suppose you are using aspx templates. In this case, I would like to recommend you to read our Developer' s Guide (http://devnet.kentico.com/docs/devguide/index.html), chapter Development with ASPX page templates. Sspecially this:
http://devnet.kentico.com/docs/devguide/creating_a_new_aspx_page_templ.htmYou do not need to have CMSPageManager on every page with CMSEditableRegion. If you have CMSPageManager in your master page template, then on pages, which inherits from this master page, you use only CMSEditableRegion.
You can see many examples if you go to <Your web-project folder>/CMSTemplates/CorporateSiteASPX and examine those pages. E.g. you can examine root.master page for CMSPageManager example and Home.aspx, where are 3 CMSEditableRegions used, without CMSPageManager (its in their master page).
I believe this will give you clear picture of how it works.
As far as FckEditor 2.x control, I believe that you will find all necesarry info about this control here:
http://docs.fckeditor.net/FCKeditor_2.x/Developers_Guide. Important chapter is how to use FCKEditor in your ASP.NET web pages. There is also sample code. Please see:
http://docs.fckeditor.net/FCKeditor_2.x/Developers_Guide/Integration/ASP.NETPlease, do not forget about Kentico CMS Controls overview (
http://devnet.kentico.com/docs/controls/index.html), where you can find many useful informations about particular CMSControls.
Maybe you find useful info to your goal also here:
http://devnet.kentico.com/docs/devguide/developing_form_controls.htmBest Regards,
Radek Macalík