Is it just me or does it seem odd (or I'm completely missing it) that Bin # isn't linked anywhere on the purchase order form. Seems like a perfectly reasonable piece of information that anyone doing more than light duty inventory would want their warehouse people to have.
And when you try to add it onto the form (not a biggy) you're hampered by the need to use a sub-report because of the rule that you can only use one left outer join (I presume adding in IM2 as an equal would work so long as you only ever had inventory items on the po).