Hello, I just received my iPhone 3G from Rogers. Huh, I didn't know that ~~ white iPhone means only the back is white...the front is still black
A couple of questions for any iphone professionals...
1). Is it a MUST to get a iTune Store account (and provide them with credit card)? I was stuck in the progress - after I inputted my credit card number, it prompt to ask me enter my Apple ID and password (which I don't have). So up till now, nothing is setup (although I think I have upgraded firmware).
2). If I purchase any games from itunes store in the future, do they charge the credit card on file? Will they charge USD by default? (e.g. I have a USD currency credit card, so I wonder which card to give). I actually wanted to purchase that Disney card game someone mentioned in the previous page, but seems that is a UK site?
3).
a). Do I (can I) officially switch off the iPhone at all (e.g. if I don't want to receive any calls)? My previous PDA phone cannot be switched off, only can switch to "Flight Mode"/
b). Do I have to turn off 3G before I switch on Wi-Fi?
c). Is there a way to track/trace my data usage? I don't want to go over that

d). Can I read a ebook on iPhone (like what I previous did in my PDA phone)?
4). my colleagues told me that I can sync calendar/contact with my google account, instead from Outlook. How?
5). Another dumb question. In the past 3 years, I used a PDA phone (Windows Mobile 5/6). Whatever program I opened (e.g. IE, Contacts), it remains in the memory until I go to Setting -> RAM -> Close all programs. Does this happen to my iPhone too? I don't see any "x" icon for me to close Safari,
Youtube, GPS etc. I just press the "circle" button and it takes me back to the main screen. Do I have to "officially" close these programs? I just afraid if there will be continuous transmission of data that exceeds my $30 data plan
6). When I visit WDW this Christmas (and if I wanted to bring my iPhone) - I guess I would be better off to switch the phone to Flight Mode all the time? This way my iPhone will serve as iPod Touch
Sorry too many questions
