FrameMaker7.2 and Acrobat

[Ellen Lebelle]

Hello all, 

I've just updated to 7.2 from 7.0...... So now I've got Acrobat Distiller 7 and Acrobat Reader 7.07. According to Adobe, I don't have what they call "Acrobat" Standard or Professional. 
So, in FrameMaker I can set the security when I create a pdf to allow comments, but when the pdf opens in the Reader, it is impossible to add comments. Is this correct behavior?  According to the Adobe technician I spoke to, it is. But in that case, it's a serious regression from version 5.05. Do we really have to purchase more?

I tried looking through old digests to find this topic and tried searching from the frameusers site - but got bogged down.

Ellen Lebelle
KDS
Le Plessis-Robinson
France