Hi! I've the latest cydia and installer for iPodTouch 2.0 firmware. I've downloaded and installed, through Installer, the Lockdown, VNC, MCchat and aMaze. Lockdown is the only one that works, all the others, when I try to run, an pop up appears with the "Not possible to open the <name> application" error. I've installed the FWChanger and I've tried with other firmwares, but it doesn't work either. Why? Thanks.