I'm merging mods and want to use a single BSA file for the shared resources. I vaguely recall that there is a file size limit on BSA files, and if I had to guess, I would say it was 2 gigs. My google-fu has failed me. So, how large can a single BSA be?

http://www.gamesas.com/index.php?/topic/1081223-bsa-files/page__p__15747093__fromsearch__1&#entry15747093

Thank you.