This component does everything it says on the tin - and then some. One of my clients needed some functions that were not supported out of the box. Within a week of initial download and contacting the developer we had a custom coded component that met our needs. Incredible support! The developers are very active in developing this component. Excellent work.
If you're looking for an event registration component, look no further. For the price of this, you cannot beat the features and support. btw, it's a lot cheaper than the competition... ;)