[Son of Frodo]

Can anyone help me with a problem i have with the nalia MODs patch i download... Ok the problem is that i already downloaded the MOD but i don't know which file to unzip and install the mod to.. I did unzip the mod with the winzip thingy but it created a new folder and place the MOD file into the new folder name unzipped. Can anyone tell me how properly install the MOD in the correct files???