The most popular feature outside of the actual conference I believe is the Event Manager. Using this, you can have prospective attendees register for an event before they actually attend. With this tool, you can create reminders and a registration confirmation to direct those interested participants into your conference.
Event Manager Summary Page
Over time, you can review the event reports and analyze what session topics were the most successful. If you give 1 event per week for three months, you will defiantly begin to see a trend of what topics resonated with your audience the most.
The event manager allows you to completely customize the entire experience your attendees will follow. To start using, log into the Manage Account section at http://www.omnovia.com/members and click on Event Manager. Setup a couple of events and try the entire process.
Just wanted to attend room this afternoon to check out your site – dee herrold