Moonshadow Elves

[Kyoumi]

I downloaded the race Moonshadow Elves ( http://www.tesnexus.com/downloads/file.php?id=30707 ) I read through the description and saw there is two ways to install it. I normally install mods manually so that is what I did although it didn't work. There is two .esp files to pick from (I don't really know what the difference is between them) so I just picked the first one which 'has a special script' and went to extract that into my Data folder (using WinRAR) It said that it had gone in but then when I went into the my Data folder to check it was there, I couldn't see it. So I then tried again with the other .esp called 'without special script' and it did the same. So I gave up with trying to install it manually and went to do it via OMM. I copied the Moonshadow Elves.omod file and pasted it into \Oblivion\obmm\mods directory.But when I opened OMM it wasn't there. I have both the Eyecandy Body Replacer and CustomRaceFix which is required too. I don't understand where I am going wrong. Also it says on the description about adding the SP Hair pack manually through CS Tool. I don't know what the CS tool is and how it is used. I'm still pretty new to modding but I was pretty sure I had the hang of it. If someone could make a SIMPLE guide (because I'm not good with computers) explaining how to do it using the programs that I have, I'd be very thankful! :)