I Finally Got the Signature Line to Work in My Blog!

I saw a post at Serendipity and Spice with some suggestions for spicing up your blog.  I've tried to do the signature line before without success.  I get to the part about making sure you save your original html code or you will mess everything up and panic. Melissa at Serendipity suggested going to Mylivesignature.com to create the signature which I did.  I copied the code I made there.  Then I could not figure out WHERE to put the code.  I finally emailed Melissa at Serendipity.  Here was her response:
 
"In your blogger dashboard (main page) go to Settings, then Posts and Comments.  On the right there will  be a box labeled Post Template.  Just insert the html code in this box.  Then your signature will automatically load every time you make a post."

I went to the dashboard, then to Settings.  There wasn't an exact "Posts and Comment."  Maybe I have an old version or something.  In any case, this is what I did.  I finally tried going to "Settings."  Then under that there is a tab for "Formatting."  At Formatting, I scrolled down to "Post Template."  I pasted it in there, saved the settings, and voila!  There it was.

I know there is a way to get it to be on the old posts, too. With my lack of knowledge in this area and fear of messing up everything,  I'm gonna stick with this. Here it is

Now if I can just figure out how to get the signature out of the little white box, I'll be all set.  It's a start!