I succeeded compiling and running ozone on Windows NT. Most modifications necessary for this OS were described by Brian Weaver's message from 8 May 2000. Interested parties may download all files which had to be modified: http://www.geocities.com/SiliconValley/Orchard/8550/Others/Ozone04WinMake.zip Thanks to the makers of ozone for they great and interesting work! Bernhard