Same price.
> I need only the SAM authentication capability. Can I just buy a patch
> for my 1.16 for this capability for a smaller amount of money ?
No. The licensing for 2.2 is much different than 1.16.60.
> PS: Were there any version between 1.16 an 2.2 that were released ?
No.
-- Dale E. Reed Jr. (daler@iea.com)_________________________________________________________________ IEA Software, Inc. | RadiusNT, Emerald, and NT FAQs Internet Solutions for Today | http://www.emerald.iea.com