I am having trouble finding information about autodesk's autocad lt
retirement policy. There is all sorts of sales hype around but no hard
facts. If I upgrade my lt2004 to lt2007, presumably I will have to get an
authorisation code from autodesk. If I should need to reload the software,
will I need a new authorisation code?. If so, after 3 years, when lt2007 is
"retired" by autodesk, if I need to reload it and need a new authorisation
code, will autodesk give me one?