I think Google++ by blizzchris is an excellent script,but I don't really want the right hand column,so this changes it to full width no right column,takes up less space on search top of page,and got rid of related pages.
A lot of people might prefer it the old way.
Just noticed,mucks up when u use options.My css isn't very good yet,so if someone can post a fix for me would appreciate it.
Might work out how to do it soon,am getting to it.

Needs google++ script:
http://userscripts.org/scripts/source/59333.user.js