FCK -> CK License

Did you get any answer of this question, we got a CDL from mid 2007 and would like to upgrade to CK editor in our next release. Have not found any information about this, except that its not a new product just a name shift, but not 100% sure if it meant we need a new CDL.

http://cksource.com/forums/viewtopic.php?f=8&t=13395&p=35906&hilit=+FCK+upgrade+license#p35906http://docs.fckeditor.net/FCKeditor_3.x/Design_and_Architecture/License