Links:
[1] http://windowsteamblog.com/blogs/windowssecurity/archive/2010/02/10/black-hat-tpm-hack-and-bitlocker.aspx
[2] http://windowsteamblog.com/blogs/windowssecurity/default.aspx
[3] http://windowsteamblog.com/blogs/windowssecurity/archive/2009/12/07/windows-bitlocker-claims.aspx
[4] http://windowsteamblog.com/blogs/windowssecurity/archive/2009/11/06/windows-7-vulnerability-claims.aspx