Multiple Versions of Arc

Idea created by kashmir772 on Apr 11, 2012
    It is time to allow ArcGIS to have mulitple versions of Arc installed on my machine.

    I have to ask our IT group to support 3 machines for me because I need legacy access to Arc 9.3, the current version Arc10, and furute tech of Arc10.1...    

    Just fix it ESRI...   let me install all 3 versions on my machine.  Make all of our lives easier.