I have to agree with Anthony on this one. The first one is the better of the two, but far too "busy" for that strong of an HDR. The second one looks fake and blurry, and its cropped a bit too close to the tractor on the right side. With the way the front end is sitting, it looks as though the tractor is going to fall right out of the picture. A landscaped shot of this, with the tractor all the way on the left side of the frame would have been perfect. Stick with photomatix, and tone them down a tad. Don't try to "do more" in photoshop, other than cropping. Photomatix does a pretty good job by itself. I do love the subject though and think its a perfect scene for HDR. You just have to find that happy level of HDR as there is a fine line between "just right" and "too much". Just my opinion.