Hi everyone- here is a web site that has extensive apple stuff http://www.applefritter.com
There are over 5000 pages of documents on the LISA as well as
having Boston Computer Society shareware for the Macintosh.
Excellent resourse for the Apple 1,2 &3 too. http://www.toastytech.com has a great history about GUI's as well
as a lot of links to Apple stuff(like the MESS emulator that emulates many old machines including a MacXL(The LISA2 emulator doesn't work yet maybe later)).Do a internet search for lightspeeds reference page for LOTS of great links for PC compatable stuff.