hello, I am need some help. I have a database in which everything ties into the main table. I have a large of amount of constraints to enforce reference integerity and cascasde delete opeation. I have it set so whenever the main item is deleted, all its children will be deleted. There are 160 child tables! I am not half way through and now access tells me that It can not index the main table anymore and delete some of the indexes? I need a way to fix these or help with a better design. I am very tight deadline!!!