Thank you Robert, it works now. I was missing the \from[], and \url[] only prints the url, it does not link to it. So the following works: ================================================= \setupcolors[state=start] \setupinteraction[state=start,color=darkgreen] \setupurl [color=darkgreen] \useURL [Adobe] [http://partners.adobe.com/public/developer/en/font/5091.Design_MM_Fonts.pdf] [] [{\tt http://partners.adobe.com/public/developer/en/font/5091.Design\_MM\_Fonts.pdf}] \starttext \from[Adobe]. \stoptext ================================================= Thank you very much Robert (Nikolai too)! Idris ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523