1. Click the icon on your Online Calendar next to the title of the appointment or event
2. Click the 'remind me' link
3. Enter your reminder details, and confirm the email you want the reminder to be sent to
4. Click on the "Save" button
But I don't see the icon mentioned in line 1 using a free account. This is going to need a response from a Bravenet tec.
Thanks for reply. It looks like the only way to get this option is to upgrade to paid services. I wish Bravenet was more explicit in explaining this. I have not found were Bravenet explicitly states this.