Create a page curl in Photoshop CS4

I made a bottom-right corner of a photo “curl” today. I used the combination of two separate Photoshop CS4 tutorials to make my page curl: 1)http://www.blog.spoongraphics.co.uk/tutorials/create-a-realistic-page-curl-in-photoshop 2)http://veerle.duoh.com/blog/comments/creating_a_page_curl_in_photoshop/ And here’s what I finished with: