Great Plains, Solomon, Navision and Axapta - and so has different priorities. Mekorma, Kampdata, Horyzon, Wennsoft, Avalara, Truepay, Trinity, Intellisol to name a few. Third party modules may have their own utility for upgrade. SQL 2000 to MS SQL/MSDE? MBS has migration tool. SOP Blank Invoice form, SOP Blank Picking ticket, etc.