Many blog posts are recommending wire-framing with Keynote, since you don't have to spend in buying in another tool. So while trying out this with Keynote I hit a problem.
If my page is longer like 1024 x 2048, how do I present/preview the page in actual size with Keynote? The moment I press 'Play Slideshow' the whole page will be squeezed in a single screen. Is there any trick to view the page in actual size (with scroll) other than exporting into PDF?