And again it looks pretty similar to the X10. Looks pretty good at 1600, breaks down slowly between there and 3200, and isn't particularly useable at 3200. I'm gonna have to get hold of one of these to see how it does in night time shooting - too many of these ISO comparisons are done in conditions with a fair amount of light, which is not when I'd be shooting with high ISO. But I guess they're still somewhat useful comparatively.
-Ray