I'm trying to unlock my iPhone 4S?

I'm unlocking my iPhone 4S from O2 and i filled in the form and it emailed me 5 mins later saying: I've not passed the security checks! But I typed everything right please help!

ITunes won't sync my albums?

A few years ago, an old friend of mine bought 2 Avril Lavigne albums on iTunes (Under My Skin and The Best Damn Thing). Since then I've homeshared both albums to my iTunes and they would always sync to my iPod and my iPhone without any trouble but last week iTunes told me that I couldn't sync the albums to my iPhone because my laptop isn't authorized to? I don't understand because they've always worked perfectly fine before… I've de-authorized and re-authorized all the computers that are registered on my Apple ID but it still says my laptop is unauthorized to play these albums. And its just the 2 as well, its really weird. I'm wondering if my friend has deleted the Apple ID he bought them on, could that be the problem? So if anybody knows how to, I'd like to be able to get these albums back on my iPhone (I haven't synced my iPod, so they are still on there, I want to be able to listen to them until I can get this sorted!) without having to buy the albums again. I've already tried burning the albums on to a CD and homesharing the albums from somebody else - both times it came back saying my computer wasn't authorized. Please help! Oh, and if anybody had an email address that I could use to contact Apple that would be great, that's what the guy at the Apple store said when I went there and asked but I looked on the website and couldn't find one?

Is 32 gb on iPhone 5 enough?

I'm planning to buy an iPhone 5 in 32 gb. I just wonder would it be enough. I'd never have more than 1000 photos, never more than 500 songs, 20-30 music videos, and loads of apps like social networking and games. Is 32 gb enough of storage or should I go for 64gb?

Can I get an Iphone 5 if I already have a Tmobile plan?

I already have a plan/contract with tmobile, I would like to get the iphone. Can I still get the Iphone from them and have it where i pay $199 down then $20 for 24 months even If I already have a phone plan with them?

I forgot my iphone password! - 1

I haven't had my phone with me in a little more than 2 months.right before i got it taken away, i changed the password! And now i do not remember what it is. My phone is out of service so i can't contact my server. I have already tried restoring the phone, but it always says "error: you must enter your password in order to continue" But i don't have my password! Please please please someone help!

Why is Apple so used and as big as it is?

The hardware that goes into the machines does not match the price tag, the iPhone 5 is the only £500+ phone I have seen not to have a quadcore CPU and the laptops are very weak for their price

Added (1). The only reason I'd buy an iMac is if I was into video editing, they are known for their ability of being able to handle video editing easily