... "Excell-ent!"; … to be rewritten as: excel.Cells[1, 1].Value = "Excell-ent!"; Not hugely different, but much more readable. We’re Out of PIA Another COM-related change ... CHANGES 41 Rules (Non-Optional) There some rules you need to be aware of when working with named parameters. • Non-optional parameters must be declared first. • Non-optional parameters must ... that big an issue): Dim numbers() As Integer = {1, 2, 3, 4, 5} Dim query = from n in numbers _ Select n _ Where n> ;5 In .NET 4.0, in the majority of situations, this will no longer...