<media> element, analogous to the graphic element, which will carry a reference to any out-of-line object or resource (including entire web sites). I am actually thinking we'll maintain metadata about this object in the header, and place the link in line as if it were any other in line object. The affords us the greatest possibly combination of control and versatility of usage. I'll be posting to dhq-publish with this idea. I envision the same mechanism being used to encapsulate materials that eventually will be upconverted, but have not yet been. WendellPiez