I know this has to be so easy..but I'm not a real programmer, I just play one on TV.
So I need simple instructions that lead me straight to the file where I change the text for the sidebox.
"
Replace this text with your HTML content.
You can include text, links, images, HTML markup and even PHP code"

I am adding code from the Constant Contact newsletter program to make a sign up box for this external newsletter program.

Maybe I'm in the right spot but Zen doesn't like this form code?

<!-- BEGIN: Constant Contact Stylish Email Newsletter Form -->
<div align="center">
<div style="width:160; background-color: #ffffff;">
<form name="ccoptin" action="http://visitor.constantcontact.com/d.jsp" target="_blank" method="post" style="margin-bottom:3;">
<font style="font-weight: bold; font-family:'Comic Sans MS',Verdana,Helvetica,sans-serif; font-size:16px; color:#006699;">Sign up for our Email Newsletter</font>
<input type="text" name="ea" size="20" value="" style="font-family:Verdana,Geneva,Arial,Helvetica,sans-serif; font-size:10px; border:1px solid #999999;">
<input type="submit" name="go" value="GO" class="submit" style="font-family:Verdana,Arial,Helvetica,sans-serif; font-size:10px;">
<input type="hidden" name="m" value="1101688662156">
<input type="hidden" name="p" value="oi">
</form>
</div>
</div>
<!-- END: Constant Contact Stylish Email Newsletter Form -->


When I insert this code in the same place I changed the header text, I got an error message.
Any thoughts?

Thanks so much! Jennifer