Hi<br>Here in the UK the Ordnance survey (www.ordnancesurvey.co.uk) maps do show lat/long but have a much more user friendly grid system based on 1 Kilometre square grids so that each point in the UK will have a unique reference, eg SO105205. On a particular map you are unlikley to use the first two letters. so you would give a ref of 105205 which would put you in the middle of the square who's bottom left hand corner is 100200.<br><br>HTH<br><br>Justin