I shoot with auto exposure turned on (I know its not the "right"technique) as I wanted to keep highlights well preserved.
Note that I kept a -0.5 EV EC in all pics (thanks Nikon for the D7000 DR and low noise at base iso).
The PTGui v9 is a clever software, and in its advanced options , it has a tab you must check if the pics were made with a different/variable exposure.
I had lots of sun from the left so the camera adjusted the exposure and the software adjusts all frames later nicely!
I tried Autopano pro but forget it for complex panos.
Used MUP, tripod and autofocus/autoexposure every frame.
Final TIFF was around 650 MB and I had a lot of work to PP in CS4 to distort it, although you can almost completely distort the composite pano in PTGui before the rendering, just pushing the pano preview in the panorama tools (nice feature btw).
Worked with the NEFs and added some more control points for stichting. It took me sometime to get used to it, but it was my first in PTGui (thanks for the tip Thom Hogan!)
Some CS4 clone tools to clear some dirty spots (in 2 or 3 small points even PTgui failed a bit) and a final highpass sharpening in NX2, then convert to a jpeg of 28MB.
Cheers
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Ray Soares
See my pictures at
http://www.pbase.com/raysoares