Here is the full PDF of the letter someone posted before by the FDA:
http://floridadental.org/pro/members/resources/documents/ADEX.pdf
Seems like they will consider accepting ADLEX from other states but it will be for all NEW test takers (any dentists that have previously passed ADLEX from another state would not be eligible even if it is the same exact exam).
Has anyone had any updates/success with getting "NERB status" recently? I, too, am thinking of taking the Florida boards and was counting on this to practice in New Jersey. Now I'm not sure if I should just wait it out until this new ADLEX exam is administered and take it then.