ive downloade about 4 mods none work do i have to install them?????

That's most likely. There is usually a Readme.txt included with instructions.

Maybe this will help you.<click here>

I have a set of help files for people new to mods. They include downloading the mod to testing it in the game. If you are interested, click on the highlighted text below to be taken to the site.

http://s1.zetaboards.com/TheStormRavenLibrary/forum/256092/