Doma...I don´t know but as I remember the nokia rep answered a question "...is it a hardware or a software security..."
like: (I dont know exactly) ...it will be a hardware device "thats for sure" but he didn´t tell us what exactly.
So if the rep didn´t know it, I don´t believe products will start in 2 months. BUT If he knew it and didn´t tell us, the product implementation in Q1 2006 is possible.