Using Facebook new profile page you customize profile photo to show creatively. You need to crop your large image with proper dimensions to show it in desired way. If you find difficulty in cropping the photo, you have easy ways to customize Facebook profile photo and now here are more easy ways.
In this web site you can crop your image and upload manually to Facebook or upload directly from Facebook tiles.
Use Schweppes profile app to take advantage of Facebook profile page to create your own unique profile page layout.
Use Profile Maker Facebook App to make large slide on your profile page.