Crash-course on how to use Scene7 to dynamically crop images.

Helpful Links

Image Presets: http://help.adobe.com/en_US/scene7/using/WSF40275FE-D108-46de-989A-DAD673169D01.html

Image Server Command Reference: http://microsite.omniture.com/t2/help/en_US/s7/is_ir_api/index.html#is_api-http_ref-Command_Reference