A handful of applications on Apple Inc's iTunes store will let you do this, as long as you're in a Wi-Fi hot spot.

I try to keep a stiff upper lip about not having an iPhone. Just couldn't afford it - not with the $75 a month or so AT&T charges for servi...

With a freeware application for the iPod Touch, your swanky music player can be turned into a virtual mobile phone, say the software’s crea...