How to transfer music from an iPhone to a new computer?

Unfortuantley I broke my laptop and had to get a new one. I need to transfer my music library on my iPhone to my new computers iTunes. I can't use my old one because the screen doesn't work at all. So how can I transfer my music from my phone onto my new computers iTunes without erasing it?

My Internet connection stopped working suddenly?

My Internet connection works properly for 30-60 mins then suddenly it stops.
I re-installed my Windows 7. The same thing happens. The problem is resolved by restarting my computer & the same thing happens after 30-60 mins again!
P.S.: The Internet connection is working properly on my iPad, iPhone & BlackBerry.

What can be the problem?

Can you add 2 twitter accounts?

I already have 2 twitter accounts, but on the twitter app e.g. Iphone, ipod, ipad etc can you have two accounts logged in at the same time?

What is the other category on my iPhone storage?

When I connect my iPhone to my computer I see nearly 5.0GB of "other" in the storage. I only have a 16 GB iPhone so it's clearly a problem. What is this "other" and how can I fix the issue?

Are there any sites for teens to sell stuff besides amazon, eBay, etc?

I have a bunch of iphone cases and jewelry that I would like to sell online but I don't know what sites to sell them on! I'm 16, I don't have a debit card (because with no income I can't keep up with payments), and my parents control my bank account (thats the way it should be and stay till I'm legal) Amazon doesn't accept paypal only credit card (which I don't have) and eBay needs a Verified paypal account which requires connection to a bank account or a card. I tried copious.com but they wanted my social security number (not happening!) what are some major sites where can I sell stuff and make money without critical information like that? (or info that I don't have as a teen) And would I be able to buy a prepaid card and sell items quick enough to make the first payment fee?

What should i bring to california?

I'm a teenage girl and i have already decided what bag to bring as a carry on. It is really pretty… So in my carry on i'm going to bring a bit of makeup, my iPhone, my kobo or regular books, a magazine or three my wallet and two pairs of headphones. So what i really need help with is deciding what to bring as clothing/shoes.
so please help As soon as possible! Also any suggestions for my list of stuff to bring as a carry on are welcome!

Itunes doesn't detect iphone?

My USB is working fine when i plug in my iphone to my computer, but itunes isn't detecting my iphone. I tried to restore my phone so its saying the thing on the iphone screen to connect the phone to itunes, but when i put the usb in, itunes doesn't load up. It usually loads up automatically