The iPod Touch does not have the actual Wi-Fi -- it just has the receiver for the Wi-Fi router. Either way, you cannot hack the iPod Touch's Wi-Fi receiver.
Yes you can download apps to them from itunes on your computer (then transfer them) or straight to the ipod touch using a wifi connection.
I don't think you can hack it but have you tried locating wifi sometimes its different from different views or different rooms
Ipod touchs do but other no
I do not know but I tire to any way
No, only ipod touchs can have Internet!
Yes, you can jailbreak an iPod Touch with iOS 3.1.3, a quick google search will pull up many different methods in doing so. Firmware is the operating system, which for an iDevice is called iOS. You cannot hack WiFi and even if you could, that is a highly illegal activity. Jailbreaking is for bypassing normal Apple Restrictions to mod out your device using third party apps, extensions, themes, fonts and much more.
no
$199.99 at Apple.com
$223.72 with tax.
No, iPod 4th generations and newer have cameras.
its free
Yes.