Remote Control for RagTime slideshow?

Hallo from Germany!

I am using RagTime 6 on my MacPro Book. The question is how can i use the Apple remote control on a slideshow. I found some Tools like "Sofa Control", but they do not have a script for Ragtime and I do not have the knowledge to create one.

Thanks for help in advance

MacPro Book Mac OS X (10.4.8)