[FreeBSD] pkg_add help

[LW Ellis]

Can someone point me in the right direction.
I have a package I downloaded from FreeBSD.org thru Konqueor.
It ends with .tbz
I could not find this package in the ports collection
thru stand/sysinstall
My two questions are
I need to extract this file>>> Where????
And then how do I install, make install didn't work.

Thanx in advance.
Later, 
Leon
A fanatic is one who can't change his mind and won't change the subject.
Sir Winston Churchill