The schedule for the May 2004 interop workshop has been posted to the workshop web site on the TWiki, http://www.ivoa.net/twiki/bin/view/IVOA/InterOpMay2004. In particular, see http://www.ivoa.net/internal/IVOA/InterOpMay2004/CambridgeMay04Sched.htm. Information on accommodations, etc., will be coming out very shortly! Bob