Well, it took HOURS, but I've got most of my template back, with a few changes. I don't have all my Blog Roll links up yet. I can't remember who all I had on there.
And I lost my quote about authors banging their heads against the wall. If anyone has that one, please post it in the comments section.
I would say that I learned my lesson and I'll back up my template before making changes—except that I did. It didn't help. I couldn't get it to accept the previous html. Grrr.
But it's over now. I think I like this three column look. What do you think?