after i installed stack via a .deb file (i also tried the one from cydia) every time i hold down an app to move it the springboard just crashes. the springboard crashes before the icons start to wiggle. i installed wigglefree but that did absolutely nothing. do any of you know what could be causing this? is it an app that i have installed like infinidock? or does it not work with a 3rd gen itouch running 3.1.3? please help. thanks