We use the Intel System Defense Utility to manage our vPro enabled workstations here in our shop as well as at client sites.
Apparently the utility has been pulled:
The e-mail link in the above screenshot is live on the download site here: Intel System Defense Utility Download.
The text file does not mention anything other than the fact that it has been temporarily pulled:
Please note that the Intel(r) System Defense Utility is temporarily unavailable. Please check back in the future. We apologize for any inconvenience this may cause. Please contact your local Intel Customer Center for additional information. You may contact Intel Customer Support by visiting http://supportmail.intel.com/
Hopefully we will see the download reappear soon!
Microsoft Small Business Specialists
Co-Author: SBS 2008 Blueprint Book