Thanks Patrick, Scott and Wayne for your interesting and informative replies. Some useful ideas and suggestions in there.
I've tracked down John Bambury's list here:
http://www.iceinspace.com.au/forum/s...ad.php?t=45678
There's a link in the top post of that thread. Pretty impressive list! So thanks for the tip on that one.
Please excuse brief reply but it's getting dark and it's looking clear out there at the moment...
Cheers,
Chris