Anyone who bills within QuickBooks would need this report to stay on top of billing.  This is a BIG issue for us users.  I recently converted from Sage50 and they have a great report---please don't make me go back to them!  I would be happy to provide development a sample report from my "old" software, but I'm sure you would have access to the competition.   

Please beg for us users!  This is Very Important!