I wrote: > * "An index of WWW addressing schemes", > http://www.w3.org/Addressing/schemes.html - note > that this is an evolving document! I've just found the announcement of: http://www.w3.org/TR/2001/NOTE-uri-clarification-20010921/ in the latest "W3C weekly news" posting (there is also a pointer to http://www.w3.org/Addressing/ which is the "parent" for my link above). Tibs -- Tony J Ibbs (Tibs) http://www.tibsnjoan.co.uk/ "I'm a little monster, short and stout Here's my horns and here's my snout When you come a calling, hear me shout I will ROAR and chase you out" My views! Mine! Mine! (Unless Laser-Scan ask nicely to borrow them.)