Can I load multiple itunes libraries on mybooklive?

My wife and I have very different itunes libraries. Mine is extremely organized, hers is not.  I’ve successfully loaded my itunes library onto mybooklive into a new, publich share designed speciically for it.  Can I create another share for my wife and put her itunes library on there? Will my device (Tivoli AudioNetworks) be able to differentiate between the two itunes libraries?

Could I potentially partition the mybook into two separate hard drives with two different names and load the libraries separately on the two?