> This functionality is in the current snapshot, but not in the > 4.2.0 version. Aah, thanks. That's what I wanted to know :-) -- Viele Gruesse, Dirk Kastens Universitaet Osnabrueck, Rechenzentrum (Computer Center) Albrechtstr. 28, 49069 Osnabrueck, Germany Tel.: +49-541-969-2347, FAX: -2470