Alea: I think a better question would be to change the tense--How many angels are currently dancing on the head of the trusted pin? Potential is one thing, execution is quite another. TPMs are in almost every computer made these days--somewhere over a billion. Usage has yet to hit a minimum measurable threshold. I think if TC was going to come roaring in, it would have already. I don't see any momentum towards TC. I can't shake the feeling TC's window opened and closed a long time ago. Wave continues to pursue this path--to its detriment, IMO. Blue