Gotta say, I'm very impressed by PTGui's performance vs APG - PTG is much faster at creating the stitch than APG is (I'm using 20MP pics and in the neighborhood of 400 pics per stitch).
I was curious if there was any logging available in PTG for seeing a dump of times taken for various stages in the processing.
I also was going to mention that, where with APG I woudl write out their proprietary KRO file, I can write out 4.5 and 9GB tiff files from PTGUI that actually open in NoMacs image viewer. I was worried about the 4GB limit that I was reading everywhere. Maybe that's only for certain apps like Photoshop.
In any event, great work! Will be buying the pro version shortly.