Hi and welcome to ZA! Be sure to hop on down to Introductions and tell us a little bit about yourself. :original:
However I'd definitely recommend searching as a way to find your way around here, because we actually have a whole section on how to install downloads, complete with tutorials.
The main tutorial can be found
HERE.
An alternate method can be found
HERE.
And a topic dedicated to where things go (what folders and so on) can be found
HERE.
Hope that helps. Then if you're still having problems, let us know and we can try and help. :wink: