Robert Sanderson wrote: > Initially I put it together as an index set, so you could search by the > metadata to allow for things like OAI style 'give me all the records that > have changed since such and such a date'. But it made sense to have a > schema as well, in particular for sorting which needs to be XPathable. Ok (now that I re-read this), I didn't realize that's what was going on, but it makes sense now. --Ray