iPod touch Just got Ipod Touch, some questions..

[awaisuk]

Hey,

I just got Ipod touch.

1. Well i heard people can make phone calls through VOIP, does it require the ipod touch to be connected to the wifi all the time?

2. I heard hacking the ipod touch is good? Well what features are in a hacked ipod touch that are not in the real one?

Thanks alot.

 

[Resist]

Well i heard people can make phone calls through VOIP, does it require the ipod touch to be connected to the wifi all the time?

If not then how else would you be connected to the Internet to make the call?