IPhone 4S Update (users only please)?

I've been deciding whether or not to update my iPhone 4S to the ios 6.0.1 software. I've read a lot of the reviews and they all say that there are a lot of issues that need to be fixed, and some iPhone users who updated the software have had their phones stop working, with various malfunctions.

Those who have updated their iPhone 4S's:
-Do you think I should update mine?
-Are the 'bugs' in this update really that bad?
-Should I wait for the next update?

How to Sync Music Onto My Iphone from a second computer?

I want to sync new music from my laptop onto my iphone since my Mac broke. So when Hook up my phone and hit "My Iphone" I hit "music" on the ribbon and when i check the box that says sync music all my music on my iphone disapears and has been replased by the music on my laptop. How do I add the music from my laptop to the music on my Iphone? If you have any questions please ask!

How to create a home VPN server?

I want to have a home server running 24/7 (I have a spare laptop that can be on everytime running this server) so I can be able to tunnel all my connections through my home connection outdoors. I'd use it at school so I'm able to browse to any website safely (because in my school they do have history records). I've tried proxies but my school uses a open site blocker that, unfortunately, blocks "proxy" keywords and websites. Ultimately, I want to be able to go to my iPhone and set up a VPN that I can turn on while I'm not at home.

Apple ID that's not mine keeps popping up? - 1

I just got a new iPhone 4S, and for some reason the Apple ID that pops up when I need to log in is often "kevin_ukh@126.com". I've had an iPhone in the past as well so I have my own Apple ID that I put in when I was syncing this new iPhone. I have no idea where kevin_ukh@126.com came from. And it sounds like a spam email to me… What should I do? Is there a way for me to get my iPhone to "forget" this email address? Who is kevin_ukh@126.com?

Do I have to give a refund to ebay buyer?

I'm in a big situation. This lady bought an iPhone from me and I shipped it off in an envelope. I even added a tracking number so she can see it when it would arrive. Problem is, she said she received it, but there was nothing inside the envelope. Do I have to give her a refund or am I not at fault? On the receipt, it shows that the weight of the envelope had something in there. Is that enough evidence, or am I forced to lose out on money?

How much will my iphone 4 bill be?

Recently verizon, sprint and at&t have established that the iphone 4/4s will be free with a 2 year contact. My mom & I are planning on getting it soon. How much do you think the bill would cost together? P. S. I want most things to be unlimited