I like the folded corner in the right to go to the next page, but i have no way to go to the previous page (besides the back button in firefox), maybe you should add a previous folded corner in the left.

Another thing that I'm seeing is some overlapped text, just for curiosity I checked it with firebug and noticed that the footer has a -30 px margin top, you should change it, there is a lot of overlapped text, watch your negative margins and the position absolute of some elements.

Hope that helps.