I have a Sharepoint custom list. I want to use it as a registration form. This means the list needs to be displayed in an "Add item" mode? How can this be done? I am assuming with loading the list in Infopath 2010 and editing it?
Custom lists usually have a toolbar on top of them, but if this is a custom view of list created via Data View Web Part here is a tutorial to restore Add item back. You just need to enable toolbar on such a view.