If you want to take your own aerial photographs you might want to buy this radio control model aircraft: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=280319160407 ... then you just need to fit it out with GPS navigation, and a medium format film camera for high resolution pix. :-) Paul Y -- Tel: +44(0) 7814 517 807