Petra & others, All I can say to all this very interesting chat about must/will, shall/should etc is that I'm glad I'm English (despite the surname) and learned English as a process of growing up. I cannot remember this sort of incredibly complex stuff when I learned Spanish and French (and even Latin) at school dave ______________________________ Dave Lazzari System Administrator Laboratory Information Management TGA Laboratories Therapeutic Goods Administration ______________________________ http://www.tga.gov.au ******************************************************************************** "Important: This transmission is intended only for the use of the addressee and may contain confidential or legally privileged information. If you are not the intended recipient, you are notified that any use or dissemination of this communication is strictly prohibited. If you receive this transmission in error please notify the author immediately and delete all copies of this transmission." ******************************************************************************** ************************************************** To post a message to austechwriter, send the message to austechwriter@xxxxxxxxxxxxxx To subscribe to austechwriter, send a message to austechwriter-request@xxxxxxxxxxxxx with "subscribe" in the Subject field. To unsubscribe, send a message to austechwriter-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject field. To search the austechwriter archives, go to www.freelist.org/archives/austechwriter To contact the list administrator, send a message to austechwriter-admins@xxxxxxxxxxxxx **************************************************