This is a copy/paste of my post on another site. Take it for what it is worth but my opinion of the new key system is stated below.........
Two days ago I downloaded a new all in one key and it changed my status from never expire to a trial user.
Over a period of several hours I tried 6 new keys with no luck.
When I thought to use the original key then my status was changed back to Never Expire.
Trying one of the new keys once again changed me to a trial user.
Only by double clicking on the original key was I able to keep the Never Expire status.
I am convinced there is a glitch in the new key download system.
Of course convincing others may be a problem.