created theme canīt change icons pls help

[atares]

Hi there,

iīm from germany and i want to create a theme for you all. Well i designed the dock, minidock, wallpaper... all working fine. Then i created a new folder "Icons". I designed the "Calculator" icon, put it in the "Icons" Folder, upload to my iphone and restart springboard. Look, the calculater icon is the same as before. Then i checked my setttings and put "Theme Icons" on, restart spingboard and it is still the same default icon. Then i created the "Mail" Icon and it works.

Can anybody help me to change all icons on my springboard?

cya atares