Playing with HDR with the D300
Thank you for your comments.
I used Photomatix to join and tone map the images and then Photoshop to adjust colors and so on. I've tried the the Merge to HDR option in Photoshop but I can't get consistent results, it's much easier in Photomatix. They have a free demo so you can try it, and it's just US$99.
As for the dust spot, I didn't even notice, what an eye you have. This will the first time I use the rocket blower