After a little brain storming between myself, Joe N8FQ, and Laurie VK3AMA, I have added a "sked request" feature to the K3UK Sked Page at http://www.obriensweb.com/sked . The "digitalradio" sked page can be accessed by clicking on the digitalradio tab/link. The Sked Request link is fairly self-explanatory, try it if you want to test some digital modes.
Thanks to Joe NF8Q for his creative coding