Service Settings - blog-post customization

Loving the Blog-Mu theme and really getting into customizing it a bit.

Presently under the Theme Options-Service Settings I have enabled blog-post to display my 3 most recent blog posts. It displays the Title of the post in Bold and then the first couple of lines of the post as a summary enticing the reader to click to "find out more".

Rather than displaying the summary I would love to be able to do 2 things:

1. Display the category of the blog post
2. Remove that summary

the url - http://www.rxnetworking.com