To you all for your comments.
Sorry about the size, I kept reducing it until it fit the 150kb limit
Here are some links to larger versions
(1800x 1200)
http://astroshed.com/qldaf07/eta-cent.jpg
(1200x 800)
http://astroshed.com/qldaf07/eta-centm.jpg
(800x 600)
http://astroshed.com/qldaf07/eta-cents.jpg
When I get the page up I'll add a dedication for Nick.
I'll respond individually after a cup of tea