I've got a theme DLed onto my iPod touch, and I've found a few supplemental packs of icons to add to the theme. Can anyone tell me how I go about adding the icons to the apps that don't go with the theme? For example, I've got the Picnic theme here. There's no icon for Twitterfon, but there is one for Twitter. I need to find a way to get the Twitterfon icon swapped with the Picnic icon for Twitter. I've gotten into the iPod's directory using Netatalk, so what's up for me now? Also, a link to a tutorial would be great, too, if no one feels like typing out directions! Thanks in advance!