Use HttpHandlers to forward the user to different webpages depending on the requested hostname (domainname).

SnippetManager Advanced, groups and organizes your snippets

Ever find yourself hoarding little pieces of code that are always coming in handy? Snippet Manager is a little utility written in C# that collects all your code snippets into one convenient location, allowing you to save them into XML, or copy them into any code editor using the clipboard.