nomeradona,
I really like the image quality using HDRI. I assume you are using PS Merge to HDR.
A few questions:
How many bracketted shots are you combining? I guess 5-7, but no less than 3.
Are you also heightening the colour?
I don't have CS2 and have played around with curves/levels etc., for single layered shots but this certainly offers a lot more possiblities.
These have an old postcard desaturated quality, almost hand tinted. Nice.
Have you tried it with portraits?
It is definitely time for a new camera with at least 5 bracket capability.
I also agree that this IS NOT a photo competition site. It's great to see what others are shooting and to explore/share ways to make our shots more artistic.
cheers,
DE.