See: [link|http://www.wired.com/news/print/0,1294,50438,00.html|Hey Bill, Not So Trustworthy] ([link|http://www.wired.com/news/print/0,1294,50438,00.html|http://www.wired.co...0438,00.html]).
So much for the "thouroughly tested and validated" Passport... No good if you can't call it from an otherwise secure program, is it?