I installed this plugin and it works great if you use the professional theme and possibly other themes as well. If you use of Chameleon's themes it jack's up your header and pushes all the button's and site search to the left causing the logo to push down. I'm currently tying to find a fix or I will have to either scrap the plugin or chameleon and find a more suitable theme. I've noticed that most plugin's are designed for the pro theme in mind. All in all it is a nice working plugin only with one bug that I can see affecting the Chameleon layout.

Goodluck,
Dennis