I have a query on the iCal attachments. It appears that if a user signs up to a F2F session, they get the confirmation email, with no attachment. However, if someone signs another person up for a session, they get the confirmation email with no attachment, plus the confirmation email with the iCal attachment. The same situation is for a cancellation.
Ideally, there would be a choice as to whether to use iCal (cannot find if there is) and would send just the one email with the attachment, regardless of a self enrol, or a manager enrol.
I am using moodle 2.4, and F2F 2013010400.