i am looking at buying an iPod Touch. i am not completely sure how many GBs i will need. i will mainly use it for surfing the internet, mostly forums and AIM. also, buying/listening to songs. how many GBs do you think i will need? is buying the 16/36GB worth the money if i won't be doing much on it? i have seen the thread about rumors of price cuts, and i am thinking of waiting until the 'new iPod Touch' comes out. i have to pay for it with my own money, and since i am a teen, this won't be very easy. also, i am going to be taking a trip to China in late November, and i was also wondering, will my iPod Touch work in China? thanks in advance for your help.