Problem Downloading Plugin

Had an error downloading the plugin. It’s not on my plugin list and when but it says it’s installed when I go to download it again. I downloaded the zip file from this page but I get the error: “Destination folder already exists. /home/content/06/6399406/html/wp-content/plugins/admin-bar-toggle/” Thanks for the help. Looking forward to trying this out. I’m surprised no one had thought of writing a plug that has the black menu bar hide at the top of the page and slide down onto the page when the cursor hits the top of the page. It really uglies thing up but there’s now way for a user to access their settings if you just hide it.

Thanks,
Tom

http://wordpress.org/plugins/admin-bar-toggle/