So here's the proposed spell, created by Valanduil:
Level: Sor/Wiz 0
Casting Time: 10 minutes
Range: 0 ft.
Target: 20 spellbook pages per level
Saving Throw: None
Spell Resistance: No
This spell reorganizes spells in a wizard's spellbook(s). A wizard casting this spell must write his or her spells in the desired order on a sheet of parchment. This serves as the material component. The cost of a sheet of parchment is 2sp. All spells to be reorganized must be known by the wizard (i.e. if the wizard needs to make a spellcraft check to memorize any of the spells, the spell fails.) This spell can be used to organize spells across multiple spellbooks up to a total of 20 pages per level.
It is mostly a flavor/realism spell. What do you think? Is it abusable in any reasonable way?