No.
Connect your iPod touch to your computer. Go to iTunes and click on your iPod touch, then click Update.
Yes by about 1-2 seconds.
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Yes, the 1st generation iPod Touch does have Wi-Fi.
If you ask me the iPod touch is better because you have wifi and apps with the iPod touch. If you get the iPod nano you cant do anything but play pre-loaded games and play music. The iPod touch is 1 step down from the iPhone.
No, the first iPod with a camera was the 4th Generation.
Yes
I dont
No, the update is only for iPhone 4, iPod touch 4, iPad 1, iPad 2. The highest version iOS Firmware for the iPod Touch 2G is 4.2.1.
no there isnt. you have to jailbreak your ipod touch. if u ave the newer ipod, you can, but the version 1 no. i tried looking for the SAME thing.
The screen on and iPod touch is about 3 1/2 inchs. if you are thinking about getting one it's a good choice. :)