Request: Blog Layout Help

I have a quick appeal to all you web/blog geniuses out there:

If you know how to "fix" blogger issues please drop me an email. I added Brian to the blog and that works fine and dandy, but what doesn't work is the formatting in the HTML which publishes the author name for each post.

I know that I have customized the blog in terms of design and colors through blogger, but for some reason when I do that certain things don't show up. So if you know HTML and CSS stuff, please let me know.

Thanks!