No tethering?

[cellulartalk]

I have an unlocked iPhone 4. I'm traveling in Australia and I was hoping to tether it to my laptop via USB to share the internet connection. Do I need to buy an app for this? Do I need to jailbreak my phone even though it's unlocked?

More... (http://www.howardforums.com/showthread.php/1781257-No-tethering?goto=newpost)

Courtesy of WestNet Wireless
www.westnet.ca