While dividing wizards into bundles of related editable fields has it's uses, i've increasing found through my own use that some bulk editing tasks are not possible within a single defined Wizard. For example, Prices and costs can't be edited in the same Wizard. There's a post here already asking for a fix for that.

I'm proposing a customizable Wizard who's fields could be saved and loaded again for later use, much like customizing The Item Lookup or Purchase Order screen.