How to: Remove link from blog title & add a thin solid black line below the page menu

I'm using 3.4.9 with Wordpress 3.0

1) I'd like to know how to remove the link from my Wordpress Blog Title, I've made the changes via the front-end Atahualpa Theme Options, but it didn't work so I'd like to know what edits to the baseline theme coding I should make.

Note, I'd like the blog title to be plain black text.

2) How can I add a thin black line that runs the entire width of the screen and separates the Page Menu bar from the blog title.

Bonus - if anyone knows how to horizontally distribute the page menu evenly across the width of the screen then that'd be great :-)

Thanks so much. I'm a Gold member, but still love Atahualpa and plan to keep using it!