109794 Wordpress Mods and Plugins

I have a wordpress blog that I am trying to make some modifications to that will allow me to do the following, 1. List the author's name in each post and will link back to an author's page. 2. List the author's website and link back to it. 3. List the contributing author's on my side bar with a link to their site as well. To see exactly what I am talking about visit this wordpress community blog [login to view URL] . Look under their blog post titles. The wordpress theme that I am using is located and can be downloaded from [login to view URL]