Registering a new FrameMaker license

[Daniel Emory]

I recall recent posts on this subject. Specifically
about buying an old version of frame from Ebay, and
then registering it with adobe so as to get the
upgrade price for the latest version. Apparently, part
of the problem is to be sure the copy is not already
registered to someone else. How can I be assured that
buying the product on Ebay is eligible for
registration in my name.

Also, I looked aroun on the Adobe website for the
subject of how to register Framemaker as the crucial
step in buying an upgrade.