1.How to make the zebra server run 2.In opac, can i add the comments about the books.will it be viewable by all persons in opac acces 3.What is the use of creation of lists,public lists or private lists. - is it meant to view the group specific items alone. 4.for opac users - its displayed as renew/ return. - once select an item against the book and click the return, the status displayed as not renewable. how much renewal is allowed 5.but the staff client side - it's displayed as checkin/checkout 6.If an opac users - hold the items (is there any maximum hold limite). it its on hold. staff client can checkout the items with priority.. if the hold option - next available/ or the exact same boook with bibilionumber - what is the difference between those to.is it a deciding criteria for priority allocation -or depending on the patron types, priority allocated 7.is there any demo for adding a marc format records. Hope its very essential. Can't i any record with out this marc format. how will the marc format being maintained for the same item - but n copies. eg." Head first java" is the book but it has different editions. same edition has 2 copies. how will it be accessed in marc format -sivasankari