Hi, i have setup a little script that migrate user and mailbox from domino 6.5 to exchange 2007 sp1. All works correctly, but i would improve it adding a control on a number of migrate item ( check if number of item is equal between domino and exchange). I found that in a get-dominouser and get-dominomailbox classes exists two interesting property: ItemCount and StoragerByteSize But they don't have always a valid value. I can quicky check the exchange mailbox size or number of item, but i not have an idea on implementing this type of control on domino side. Can someone help me ?? thanks a lot Ale