Recently I needed to create a page in Wordpress that didn’t have the sidebar on it. I still wanted the sidebar on all the other pages, just not that one (i.e. for an option or sales page).
It took me a while to find the solution, but the one I found works like a charm. Takes a bit of programming knowledge, but not too bad.
Here is a quick video on how to go about doing it and a custom.php to get you started. Credit goes to Moses at wpthemesplugins.com...