Jim, my apologies. After this error was brought to my attention, I posted a correction. Hopefully all have received it. To all: In response to a request to send a copy of the survey regarding MCDA, I did not reference the source or context, and inadvertently sent it to the full list. My apologies to all. If you like, the survey is available at: http://www.egroups.com/group/anderson4rep Robert Anderson Minneapolis