I have just returned to the setup features of Gen 8.0. It's about 3 Y.O. I have been concentrating on the entering of around 260 Families and have not needed to utilise the discs in the package, (apart from disc 1). Two questions, 1)Is there any update/upgrade to 8.0, are they worth pursuing and how do I access. 2)I have been trying to access the package discs and get a serial number request window coming up and I don't know/have forgotton what number to use. I can't find a reference to it in the Manual, so I cannot see the disc contents.