Let me add my voice to those requesting this fundamental feature.  It is extraordinarily annoying having to resize columns each time you open a new window anywhere in QB.  We are a QB Enterprise Platinum customer.  We're in QB all day every day.  From GL to AP to AR to Sales Orders to Inventory & Purchase Orders.  PLEASE FIX this productivity-killing gap in the product!!!  

Mike Racine | VP Operations | TerraClear Inc.