Hi Harry,

I would upgrade to FF3; unlike upgrades within FF2, it will not however automatically take in the colour (color management 0.4) add-on as that was originally a beta trial and is now full. It also needs tuning to whatever your 'home' profile you end up with.

I am wondering whether to borrow a Spyder from local camera club, but I find that with my built-in calibration (macBook pro), in the end it is subjective, it varies according to what the ambient light is in the room (ie I actually have 2 or 3 stored and flip between them to get grey greyest)

It might help if your do a trial post of something a bit different, as there is very evidently a divergence of opinion as to how far saturation should be tweaked that goes right across the range of photographers. The sky colour suggests you have upped the saturation, so maybe slightly less?

Your Louth shot looks better pulled off the browser - I will stick my neck out and guess this is the real colour rather than sRGB, which is a good compromise for bad systems, but doesn't do full justice to colour (dives for cover before Clive sees this).