Hi Patrick,
Have to say that I am really happy with this lens. The istDS + pancake lens combo is great for those times when you want something compact and unobtrusive. If only the DA40 limited was a little faster...
I must say this combo intrigues me as well...
Here are some Koi in Hawaii http://istds.blogspot.com/2005/12/koi.html
very nice photo. Did you shoot to .raw or .jpg? Bedo.
