Ok, so I was looking around for Notepad++ for iphone(cause im like that) and i came across this video.
http://www.youtube.com/watch?v=d_WQtLi6R_4
I thought it was an excellent idea, but the prick wouldn't show us how to do it, so I looked at a different video and figured it out myself.
For this, you will need The sounds(I already have them prepared, your welcome)
http://www.mediafire.com/?et5246j0rt491bd
And you will need to know how to SSH your phone and computer.
In Cydia(Jailbroken Only) look up OpenSSH, and install it.
Then follow this video on how to SSH and get into your iPod or iPhone.
WINDOWS:
http://www.youtube.com/watch?v=Hgc_w00D3Aw
MAC:
http://www.youtube.com/watch?v=-TUByq9HTbs
Then follow this video on where to install the custom sounds.
http://www.youtube.com/watch?v=jJxFPb3Ng6Y (GOTO 4:30)
Drag the complete folder(AmnesiaSounds) Into Stash>Themes
Then load it in winterboard and respring.
Enjoy.