Registration information will be put here as soon as it becomes available. My thought was to send people here to explain the different levels of purchase in a more explicit way, then link to the constant contact registration form.
Full Symposium ticket
Describe all that this ticket includes, between speaker panels, speaker slots, any banquets, or something else.
Keep Going with Descriptions/Prices
This way it may be easier to keep the actual registration form a bit clearer and they already know what they are getting without having a full explanation in constant contact, but maybe just reiterate with a list of included activities.
Just a thought