How to remove the "I Power Blogger" image

Whether it's against the norms of free blogging or not, I just figured out how to remove the "I Power Blogger" image at the bottom of the sidebar (not all of the templates though place this image at the sidebar, some templates just put it at the bottom of your page). As you can see, the image has disappeared on this page. Here's how to do it:

1. Choose Template on the tabs
2. Scan over the template's source code and look for this line:
<p id="powered-by"><a href="http://www.blogger.com"><img src="http://buttons.blogger.com/bloggerbutton1.gif" alt="Powered by Blogger" /></a></p>
3. Now if you spotted the target, delete the whole line and save the changes.
4. That's it!

Easy huh?