Congrats on the new camera. The last action shots of Monty are spot on. I like your getting him while in the air. We've owned two German Shepherds..lots of fun, but they are almost smarter than we were!
Since you asked, on the first set the beautiful pastoral scene seems too contrasty on my monitor. There is a lot of information hidden in the shadows. The others are spot on.
I"m still trying to hold out until October first in hopes a stock of D2Xs on store shelves and new Canon models will drive the price down.
Rich