Thanks for the response.  Yep, The CuteEditor.dll is sitting in the GAC.  Screenshot below...

 

When I put the CuteEditor.dll in the \bin of the website everything starts working.  If I remove it (With it in the Gac) I get the following error:

 

<b> Parser Error Message: </b>Could not load file or assembly 'CuteEditor' or one of its dependencies. The system cannot find the file specified.<br><br>

            <b>Source Error:</b> <br><br>

            <table width=100% bgcolor="#ffffcc">
               <tr>
                  <td>
                      <code><pre>

<font color=red>Line 1:  &lt;%@ WebHandler language=&quot;C#&quot; class=&quot;CuteEditor.LoadHandler,CuteEditor&quot; %&gt;
</font></pre></code>

 

Any ideas?  Thanks, Scott