Seriously. I would be interested in learning what, exactly, the problem is. Is there a genuine, reasonable shortcoming in the older chips that would be too diff

Seriously. I would be interested in learning what, exactly, the problem is. Is there a genuine, reasonable shortcoming in the older chips that would be too difficult to work around? What's the point of something being "Certified" if you can't trust it to work in the future in situations where it absolutely should work?