Things to be done before hosting a website in internet in ASP.Net

What are the things to be done before hosting the website in internet server? All kinds of testing and defect fixing work are over for the website which is currently hosted in intranet server. We have the server informations for hosting the website and also the database details. We also have the list of third party controls/softwares which should be installed before going live!! What else to be done? The website is developed using Visual Studio 2008, SQL server 2008, ASP.Net framework 3.5 and C# language.