My client requires that all the images, graphics, audio, etc have meta-information that is typed. For instance, when they add an image to the system they want the uploader to enter things such as the owner of the image, the context of the image, etc.

My solution to this was to create custom Document Types for the Image, Audio, etc. This works OK. But the problem is now how do I use these separate document types and combine them into a viewable page?

For example, I want the page to display images using the Image document type, and reference audio from the Audio document types.

I played with the datalist web part but was unsuccessfuly. Can anyone point me in the right direction?