The reports KD 562 and KD 576 have been added at the menu KD-reports. The title of KD 562 is: “Development of a tubular tower for the VIRYA-3.3S windmill”. The title of KD 576 is: Calculations executed for the 3-bladed rotor of the VIRYA-3.3S windmill (lambda design = 4.5, steel blades) using a 34-pole PM-generator for coupling to a pump motor”. Report KD 560, in which the 34-pole PM-generator of the VIRYA-3.3S is described, is modified slightly. So now all the design reports about the VIRYA-3.3S are made public.