I know alan

but at the end of the day when you havn't used your telescope since mid November 2011, have moved house, the last thing that i wanted to do was hunt down extremely faint dark nebs

So Eta it was plenty of guide stars, loads of colour to test out the colour rendition of the new filters.
Mighty, fixed the link should work now. Tarantchula is a bright target, its not over exposed of that im sure of as the stars in the core are resolved.