Gary, Phil, Leon, Barb and Dave, Alex...Thanks for the comments.
Leon - did you check out the high res version? May be a bit better due to less compression artefacts?
I take your point though...my home monitor makes the image look a lot smoother than my work monitor which renders the stars "scratchy" with a kind of salt and pepper appearance!!

Here's a link to a larger jpeg if you want a look...
http://www.filemojo.com/022354038044...m-f4-Large.jpg
Cheers all
Doug