Got the link from my Lockergnome Windows Fanatic newsletter.
Posted: Thu Apr 16, 2009 8:26 pm
The newsletter actually referred to a review done on the 14th my Majorgeeks. 
Below is the review link.
http://majorgeeks.com/Sandboxie_d4993.html

Below is the review link.

http://majorgeeks.com/Sandboxie_d4993.html