I was looking for a freeware viewer of MS Project Files in the group
archives and couldn't find one, but looking through the list of
software on the TTCS OSSWIN CD from the last post I found Gantt
Project.
http://ganttproject.biz/
It opened my Project file and exports as MPX (which I suppose Project
can import) and MSPDI which is a Project XML fomat that I guess MS
Project 2003 and 2007 can open. Cool beans...