Eddie -
Take a look at the conversation on buying used ACAD copies
http://discussion.autodesk.com/thread.jspa?messageID=14857
There is off topic conversation there but also the information
you are seeking.
--
Anne Brown
Manager, Administrator
Autodesk Product Support Discussion Groups
Discussion Q&A: http://www.autodesk.com/discussion
EddieR wrote:
>
> I have an option to buy a full copy of 2000i with a view to upgrading to 2004. However the seller does not know if the copy he is selling has already been used as an upgrade path. If I can give the 2000i license number is there any way of checking?