links in comments are not working, help me become a dofollow blog

example

http://www.beatsfortheplanet.com/2010/03/25/equinox-–-scientific-wax-radio-–-21st-march-2010/

you can see the comments at the bottom, the author title is not linked to the url??

does anyone know what setting i must change in wordpress

i have the dofollow plugin installed

 

just take another wordpress template where dofollow author names are enabled by default (or you can just edit your own template)

 

yes get another word pres template where this options is available

 

i would like to keep the current template, many people are use to the look and i dont want to change it

how can i edit this theme to allow it?