I still have my troubles with > 2gb files ;-)
I had in past started a thread in combination with gimp:
( http://www.autopano.net/forum/t8087-gim … -psb-files )

my goal is being able to postprocess AP exported images larger than 2 GB
(and in this case I dont want to make a tour with APT)...
which options do I have?

in my case a 284 image pano (120x70planar fov) the psb file is about 7gb in size.
Finally I want to print this image on some sort of Scaffold advertising so the 10x4m area can be used as stage background on outdoorevents.

If I want to open this file for postprocessing? Which options do I have?
PSE has the PS pixellimit of 30K or 300K, PS CS5 etc. can handle this filesize (?). any other program out there?
and is exporting in one of the other APG supported fileformats an option?

many thanks in advance,
Georg