Thanks Brett....I must admit to thinking that the ISO I used of 3200 was too high as all the photos I took were really grainy looking. Lowering the ISO and extending the exposure time seems like a good place to have a second crack with. Its only for personal interest, but I want to develop an understanding of how to manipulate the (multitude of) available camera settings for best effect on camera first, before going near photoshop. I'll let you know what happens..