After jailbreaking my iPod touch to the firmware 2.2, i noticed that there were little alerts that i never noticed before with firm. version 1.1.4/. Like now the mail has alittle chime! Now the big question is, is can u change those sounds? If so what apps do i need to look into to do so. Are their any real brainers out their that have done this. If so can you help?