When entering for either Print or PDI competitions members shall be required to upload PDIs of the correct size (1400×1050) and format (JPEG, sRGB) this page explains how to resize images before uploading them.
We use software provided by PhotoComp to collect and project images for competitions. The URL for the Upload site is always found here (Upload Site URL).
A document has been produced explaining how to actually upload your images. This document can be found here: Uploading PDIs to PhotoComp Upload Site.
As usual, if you have any problems please contact Jeff Owen or John Dean.