the app your referring to is summerboard, the old summerboard used to have the option " small dock" but since has been removed because of springboard issues in 1.1.1. i really don't think photoshopping the .png files will do anything because the icon needs resizing (including the dock) not the picture, but i might be wrong. Bottom line is that there is no more small dock buttons, but who knows the new firmware update 1.1.2 has a different springboard structure so it might be possible , i guess will just have to wait.....
