The TomeRaider version of the wiki took an absolute age to do because of the various different article structures. Its no easy task, and it gave Eric, they guy who did it as a labour of love very sore hands
FYI: Im not being biased but I dont think Mobipocket can hadle a file of that size, but Id be interested to see. I know we designed TR3 format to be able to handle multi gig files from the off.
Mat