[Jamz]

Hmmm, you seem to be right. I just loaded a character that has 6 physical spell books.

There's an empty node: <spellsknown/>
Then there's a <spellsmemorized>{data}</spellsmemorized> node with the appropriate spells.
Then there's another empty node: <spellbook/>

I suspect the spellsknown may have been the old way/node and spellbook is the new? In either case, I'm not seeing any data for them...

I've been kinda bugging them for more XML data as well so I can use it in MapTool... Hopefully it'll get some loving soon! (I suspect they have been busy on the welcomed 8.0 improvements)