S Note that as of November, 2000, Interwoven bought Ajuba Solutions and hosted, briefly, the web resources. This is now moving to ActiveState at http://tcl.activestate.com/ , with a safer longterm PURL to use of http://www.purl.org/tcl/home/ , or, for a less oyster oriented name [LV Of course hopefully all readers realize that Persistent URLs, or PURL, have NOTHING to do with the programming language Perl, by the products of oysters - Pearl, or the one tame famous singiner Pearl Bailey] , http://www.tcl-tk.net .