Renstalling Vectorworks 8.5 and Renderworks from an old computer (Win NT4) to a new computer (Win 2000). Vectorworks reinstalled o.k. via 8.5 CD. But Renderworks doesn't appear to be working or installed correctly? Installation wizard seemed to complete o.k. but didn't ask for serial numbers. 'Renderworks Installed' doesn't appear when Vectorworks is opened. Am I suppose to install Vectorworks 8.0 first, then Renderworks, then Vectorworks 8.5? I assume Renderworks is compatible with Win2000.