“ Originally Posted by mrpants20 
”
Is this what you are talking about?
Code
http://www.torproject.org/
(I hope I linked this correctly under the new rule, sorry if no)
Assuming its safe to download (malware wise)
yes, he is referring to the firefox extension.
Tor Browser Bundle for Windows (Contains Tor, Vidalia, Torbutton, Polipo, and Firefox)