The researchers couldn't locate the endorsement certificates and they were perplexed because they knew that 'Trusted Computing' required them. I e-mailed Steven twice at the time asking about this, but he didn't respond. I was concerned because I felt that this was going to hold the market up for Wave. I am relieved to have just read that Steven says this isn't the case.
PS: If I had read this mornings posts in reverse order I wouldn't have bothered to bring this up at all.