Change Wordpress NextGen Gallery Attachment.php

Hi I use the Wordpress NextGEN plugin extensively on my sites. What I want to do is change the behaviour when individual images in galleries are clicked on, so that they open in a page layout similar to [login to view URL] (or actually use [login to view URL]) for each image. i.e. when the image in this gallery is clicked on: [login to view URL] I don't want the image displaying the thickbox effect, I want something like this: [login to view URL] Which utilises my [login to view URL] template, which I can customise to add breadcrumbs, header, sidebar, footer etc.