Is the iPhone 4S worth it? - 1

I might get a new phone, and i want an iphone 4s with 16GB.
Is it worth it? I have an ipod touch 32GB and i love it, but what i don't like about it is that i always have to search for Wi-Fi, and that i can't call from the device (calling apps don't work for me). Plus, my ipod touch has no camera.
So would it be worth it for me to get an iphone 4s 16GB?

Which ear-buds should I get?

I want some nice ear buds with good sound quality and good bass. I listen to a lot of dubstep, metal, nintendocore, and screamo. I would like headphones that are very nice quality. My price range is $150 and under. I'll be using these with my Iphone. What is the best choice?

Can I transfer apps from my iPod to my iPhone?

I have all my pics and apps on my iPod touch and unfortunately I'm unable to get onto my computer where I have iTunes. I have already downloaded all my purchased songs onto my iPhone but all that requires is the account ID and password. Does anyone know how I can transfer the apps without the computer?

Should I get an fm transmitter or a cassette adapter?

I'm clueless about electronics. I have a 3rd gen.ipod, and I want to listen to my music in my car. Things are expensive in stores, so I'm looking into stuff on amazon.So, these are what I'm trying to decide between:
http://www.amazon.com/...0052WAQ64/
http://www.amazon.com/...001IJYLL6/
http://www.amazon.com/...004WYA7EE/
I don't want to spend over about $5, and the things I'm looking at have decent reviews. Which would be best? I could go either way, I just want whatever is better in a techy persons/people who know more about these then I do's point of view. Thanks for your help, and you can offer an alternatives for me if you know of any! (Again, around $5 or less)

Why is my toshiba laptop beeping when I start it?

Whenever I turn my toshiba satellite laptop on it beeps. They are short quick beeps like 1, 2, 3, 4 and so on. It stops after about a minute. My laptop seems perfectly fine except for the fact the spacebar isn't working (I'm typing with my iPhone). I tryed cleaning underneath the spacebar but that made it beep longer. What does the beeping mean? And why doesn't my spacebar work?

Added (1). It is an A505 model. Tryed popping the key out and cleaning under it. It does the same thing. I don't know what else to do.

Buying a used iphone off of ebay?

I have at&t, and i was wondering if i bought a used ipod off of ebay, would i have to pay the extra money each month for 4g? Is there any way to just use 3g? I just can't afford to be paying an extra $20/30 a month.

Get unlimited texts or text using apps?

I'm getting an iphone 5 soon and my dad recommended that instead of getting the $20 unlimited text bundle, that i download one of those free text apps that let text for free. And i have used them before and they are ok but than i would have 2 different phone numbers and they are not very good, they lagg and sometimes drop texts. Also i think it is better to use the original messages app from the iphone. But than again $20 a month that can be saved is really good

what should i do? What do you recommend as far as apps?

please don't tell me to switch over to a different carrier or get prepaid or anything like that