Minor nit. 8.1 lists the HDR extension as "Header pattern matching" which doesn't seem entirely accurate (actually, it seems to describe XPAT). HDR is more like a header retrieval command. -- Kenneth Murchison Oceana Matrix Ltd. Software Engineer 21 Princeton Place 716-662-8973 x26 Orchard Park, NY 14127 --PGP Public Key-- http://www.oceana.com/~ken/ksm.pgp