Constructech International Alliance for Interoperability (aecXML standards) Extranet News (Cyon Research with Dr. Joel Orr) Project Controls (e-commerce guide available for purchase) Cyberplaces (extranet reseach information) Burger Consulting (or consulting concerning accounting and project management applications) ENR Article on ASP's (ASAP's) Application Planet - General ASP Industry Info Kristine Fallon - Research, Extranets, & Consulting Online Virtual Architecture - AArchitects & Cadmobile