There have been batches of OPN, MCM and ARP sent out since February when Kembrill started the migration as, in the last several weeks, theyhave extended testing to the end-user community. Personally, I have received OPN and MCM but know many people have not received anything as these initial batches are small and are being used to iron out remaining issues with the live environment.
See the News threads for more information, espcially look out for threads started by "Cyclops" the new communications intern for Krembil.
They are getting there, albeit slowly.