Thanks - have passed on info on programs that people suggested... a couple of people had commercial software that they were willing to sell... if that is what is chosen then he (Bill - the photographer in question) will contact you directly.
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Mark Secker [EMAIL PROTECTED]
9380 2308 (GSE) 9380 1855 (ECEL)
ECEL Computer Support Officer, University of Western Australia.
CRICOS Provider No. 00126G
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"Man cannot discover new oceans unless he has the courage to lose sight of the shore."
Andre Gide

"Life is not a journey to the grave with the intention of arriving safely in one pretty and well preserved piece, but to skid across the line broadside, thoroughly used up, worn out, leaking oil, shouting GERONIMO"
reputably by "Bill McKenna" but possibly the inexhaustibly quotable "anon"