There are 812 1:50k mapsheets for the UK. With ArcView or ArcInfo (NT), is there an automated way of creating world files for these for use in ESRI's MapObjects, as I know the min and max x and y coordinates? Or Do I have to register each individually? Better still, is there a place I can download the 812 world files to use these in ARC/INFO? Question 2 - is there a similar site for 1:10k world files (specifically of London) Regards, Peter Neal Senior Consultant (GIS) Anite 353 Buckingham Avenue Slough Berkshire SL1 4PF United Kingdom Registered in the United Kingdom No. 1721900 Direct Line: +44 1753 804173 Switchboard: +44 1753 822221 Fax: +44 1753 804011 web: http://www.anitesystems.com/ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%