need a script for dbexport

i want to move our database to another system using dbexport . The xxx.sql file created by dbexport does not include any info about - initial extent and next extend values - Lock mode - dbspace where the table should reside. I was wondering if somebody out there has come up with a handy script to create a xxx.sql file with all the above info. We are running SCO Openserver 5.0 and Online 5.07 TIA Ralf email :rpe@onaustralia.com.au