Something I'm not getting from this discussion is whether you've actually managed to flash the alternative (russified) firmware, or any firmware, to the reader. That means firing up windows, unpacking porkupan's package while the reader is plugged in, running flash_reader.bat, waiting for everything to finish, "safely ejecting" the reader, disconnecting the reader, hitting the reset pin on the reader, turning it on again, then once it's up going to the "about" page to see if you've succeeded.
Have you done that? I'm pretty sure that if you've done that, you can do the arbitrary code execution when inserting an ordinary sd card with "/Sony Reader/software/autorun.xml" on it while pressing VOL+ and OPTION. You can recognise this fact by an appearance of porkupan's menu instead of the normal diagnostic menu.
Sorry to be so direct, but I still want to help and yet I'm somehow confused by the above exchange and can't figure out if you've done this, or if you're just placing porkupan's package into /test on the reader or SD card and trying some other tricks...
As for loaded modules, on the 600 at least:
Code:
Module Size Used by Tainted: P
evdev 10496 0
g_file_storage 50692 0
arcotg_udc 31692 1 g_file_storage
msdrv 1648212 2