On Friday, a new build of Deep Zoom Composer was released sporting some really neat new functionality including the ability to upload collections to Microsoft Live Labs PhotoZoom.
Microsoft Live Labs PhotoZoom is designed to let users show off their photos with Deep Zoom and Silverlight by allowing users to upload their Deep Zoom collections to the web. To upload my collection, all I needed to do was login using my Windows Live ID in Deep Zoom Composer under "PhotoZoom Export".
Before you are able to upload a collection, you must first go to the Microsoft Live Labs PhotoZoom website and login to create an account associated with your Windows Live ID.