Update to item #1:
The concern was that Maurizo distributes a slightly modified version of AOLserver, which is dual-licensed under the GPL and a variant of the Mozilla license, both of which require that source to modifications be included in distributions.
Win32-OpenACS includes full sources to AOLserver 4.5.1 and Maurizo's very minor modifications, along with make and config files and information on building everything on Win32.
Thanks for the information, Maurizo!
