how to register option and Related Events Listing

Hi

With the events add on is it possible to hide the ‘how to register’ option from the submit form, or make the box smaller, it appears quite massive and without a border.

I cannot see it in the events custom fields anywhere?

I have attached an image from the following url which shows it:
http://whichweddingvenue.co.uk/add-listing/?listing_type=gd_event&package_id=2

Also with the ‘Related Events Listing’ widget, if there is no event attached to a listing it displays an empty white box, is it possible to show nothing.

You can see it here (bottom right hand side)
http://whichweddingvenue.co.uk/venue/leeds/bagden-hall-hotel/

This one shows it fine (as it has an event linked to the place)
http://whichweddingvenue.co.uk/venue/leyland/wellington-park/

Thanks

David