Hi
I used one about five years ago, but it was an e mail to a person at hoffman.army.mil
http://www.globalsecurity.org/milita...ty/hoffman.htm
I was only allowed two free requests.
The files released under FOI act were good quality information.
For info I am not related to the people I requested infomation on, you just have to phrase the request the correct way.
Cheers
Jerry