IPhone 4S/ 5 with Straight Talk?

So, I heard that you can buy an unlocked iPhone and then have it on Straight Talk, which sounds unbelievable.
1) Does SIM card come w/ straight talk or do I have to buy it?
2) Is SIM card a one time buy or do you buy it monthly?
3) Does the iPhone 5 come w/ straight talk or is it just 4s?
4) how good is the Internet/ calling? Is the reception good?
5) Is this a good idea?
sorry for the unneeded questions I'm just really unsure as how this all works, I'm only a teenager

How to transfer information from ipod touch 4g to iphone 5?

I'm going to be purchasing an iPhone 5 this week, but am unsure how to go about transferring data and apps from my iPod touch 4g to the new phone.

I know how to transfer data and set up to a new iPod, but not how to do it for an iPhone, as I've never owned one before. I'm worried because I know that sprint will set up the phone at the store - transferring my contacts from my old device, etc. That's why I don't know how can I transfer everything from my old iPod over when Sprint will already have chosen the set-up screen to "set up as a new device". What will happen when I attempt to sync my iPhone to my computer with all of my iPod touch data in iTunes?

Is there a way to set up my iPhone with my apps and data from my ipod touch?

What would happen to an old iphone when replaced?

Ok so if I had a 4s, then decided to get a new phone, when I change sim cards, etc, what happens to the old 4s? Do I have to toss it out, or can I just use it as an ipod without call, text, and 4g?

My family is calling my home constantly? - 1

They're envious people and call us many times a day just to annoy and take our peace away. I'm thinking of buying something to proof their constant calling and what's said on the callings.

Thing is my cellphone doesn't register many received/missed calls (just 5 or 6) so I'd like to know if there's a cellphone out there that does so, so that I can buy it. Iphone, maybe?

Another thing is, if I buy a voice recorder, will it record just the voice? What would I do about the hour of the calling? Can a voice recorder inform the hour as well?
Will a judge accept the hour I've set in my recorder/cellphone? Or will it just accept an official hour? If only official, how can I find an official thing to inform the hour of the calling?

Would a micro-camera be any good? Should I install cameras at my home so that I can record when they come to ''visit'' us?

Sorry, I'm just 22y.o. And I've been facing them over the last 5 years, since I lost my dad. Things got worse lately. Even my mum got ill. I must do something.

Can you take cameras in prudential center?

I'm going to a concert in july at Prudential center in newark, NJ & want to know if you can bring cameras in because I'm not that close to the stage and don't want sucky zoomes in iphone quality pictures!

My family is annoyingly calling constantly my home?

They're envious people and call us many times a day just to annoy and take our peace away. I'm thinking of buying something to proof their constant calling and what's said on the callings.

Thing is my cellphone doesn't register many received/missed calls (just 5 or 6) so I'd like to know if there's a cellphone out there that does so, so that I can buy it. Iphone, maybe?

Another thing is, if I buy a voice recorder, will it record just the voice? What would I do about the hour of the calling? Can a voice recorder inform the hour as well?
Will a judge accept the hour I've set in my recorder/cellphone? Or will it just accept an official hour? If only official, how can I find an official thing to inform the hour of the calling?

Would a micro-camera be any good? Should I install cameras at my home so that I can record when they come to ''visit'' us?

Sorry, I'm just 22y.o. And I've been facing them over the last 5 years, since I lost my dad. Things got worse lately. Even my mum got ill. I must do something. Thanks in advance for any tip.

Added (1). Thank you. What do you suggest me to do, then?