I am switching to At&t from Verizon to get the new iphone 3G but now i am confused on which one to get. I want to use the phone and be able to have enough space on it. Like I have kind of alot of music deff a lot of videos and i want to add like apps and stuff but will that be enough for a 8g to handle...Please help soon because i have to make a descion by tonight

thankss soo much

oh and about how many apps can he 8g hold??