How to add your own slider sounds

[chillmode30]

i recently got the mogul and just heard about this site and was informed that you can change the sliding sounds of the mogul. i did my research and saw some registry thing, but i dont think that format is on the mogul. i have the files i want to use and labeled them 3_in and 3_out and pasted them in the windows folder, after that i dont know what to do. the files are not showing up in sliding sounds. i was wondering if there was another application that i needed to install or another step or something because i am lost.


ps
before some of you respond with your smart comments, i want to reiterate that im new and even if i wasnt, you shouldnt act like answering a simple question is a big deal, you can either answer it or not answer it. its not like someone is forcing you to do it so you dont have to make someone feel stupid just because you know it and they dont.