I actually just found out how to add chapters to MP4, so I'll do that tonight (baby's mood permitting), and reupload it to Ryan, so he can post it to RITC.
Actually, I think ninjaw was suggesting putting the file onto a DVD-ROM disc, and seeing if your player can read the file that way.
[pedantic_nazi]Actually, shouldn't that be "[technological_nazi]"?[/pedantic_nazi]