How do those work. Will they show up on the front of it like where Safari and YouTube are? And is there a way i can get The Notes, Weather, and Maps Applications on my iPod Touch without jailbreaking it. I to afraid to do that

Iphone and Itouch are basically the same. Itouch just has no "phone" in it. It is the Iphone without the phone functions. However, that may be a con, but there are many pros. It has all of the functions of the Iphone and it's internet is free because it is connected to WiFi (which is an internet connection through a local network). Therefore, the internet is free and you dont get those hefty bills from the Iphone.