Hi Asher and Nicolas,
the 64-bit version still has some bugs (does not permanently accept the license number, does not save the preferences, this depends on how you quit the program, close-button in window works, quit via menue does not save the preferences) - but Lionel is working on it and has sent me different program version to test.
I am very interested to see the differences (32-bit vs. 64-bit) in performance when using 16 GB RAM.
Up to now I am still working with PTgui and AutopanoPro - still PTgui has under some cicumstances the better auto-controlpoint detection -or maybe I do not know how to manually create control points in AutopanoPro?!
Karsten