If you're willing to throw caution to the wind you can install a simple hack to enable Internet Tethering on an iPhone running Apple's new 3.0 software. A reader from the Los Angeles area submits this video of iPhone tethering to a MacBook Pro being benchmarked using online speed test Speakeasy.net. (Spoiler 2444 kbps down, 321 kbps up)
If you've enabled tethering on your iPhone, what kind of speeds are you seeing? Did the tethering hack kill your visual voicemail? Tell us in the TalkBack!