A few advices, warnings and observations that may simplify your work with WXT
Addresscalculations are an expensive job in WXT. If you are not depending on addresscalculations,
it is a good idea to turn off the addressing mechanisme in the script:
MSIE does not seem to like XML-extensions on XHTML-pages when the media-type is set to text/xml.
The solution seems to be: Allways use mediatype text/html when we make pages which are strict XHTML
or transitional. (and we dont make other HTML-variants, do we ?)
It is expensive to initiate new instances of WXT from a script. It may tempting and
practical, but it costs more processing time than to expand the script with another group.
An alternative is to use bootstrapping, see Bootstrap.
It has turned out very efficient to combine all the possibilities of ANT
(http://ant.apache.org/) with WXT. ANT may help you copy files and catalogs,
producing zip-archives etc. You may call ANT from a WXT-script and you may start WXT
from ANT.