[Plugin: NextGEN Gallery] increase # of columns in gallery view

HI, I would like to use this gallery with the gallery view (http://nextgen-gallery.com/gallery-page/) and have searched in several places for a way to increase the # of columns from 2 to ?.

Does the developer or any frequent users have an answer or a fix?

Thanks.

http://wordpress.org/extend/plugins/nextgen-gallery/