i have followed the installation istructions and configured the RadEditor for MOSS control.
On the SharePoint designer when I replace my regular HTMLText Placeholder with the RadEditor control I get a message
Error Creating Control - Content1
Value cannot be null
I have nevertheless saved the layout and created a page. When i view the page I get an error
File Not Found
I had to include the control as a safe control in the web.config in addition to what was in the installation instructions below...
any insight / direction to move forward appreciated...