Remove the 32 bpp setting and use 24 bpp instead. You can try to run shotfactory.py -vvv (for very very verbose output) to see the exact commands that the shotfactory script is trying to run.
3.
Factory Added
4.
Flash is not %(flash)s.
5.
If you have some cheap bandwidth and a computer that is running most of the time, set up a factory and let it start making screenshots.