Does anyone know (and is working with) the module schedule::cron?

My provider will not allow me to use crontabs. That's why I want to use schedule::cron. I read the documentation and tested a few thing but all without success!

This is what I want:

I want to start every day at 08.00 the following perl script: www.test.com/cgi-bin/test.pl?action=do.

How to set this up?

Also I read it should be possible to check what processes are started by schedule::cron. How to check that?

How to stop a schedule::cron task (or stop all started schedule::cron tasks?

Michel