Getting ready for the iPad

As you know I'm highly excited about getting an iPad, so when it is released down under, I hope to be one of the first.  Apple hasn't advised yet whether NZ will get both models at the same time, - the wi-fi and/or the 3G, and I'm still not sure which one to get myself.  But nonetheless, the one question I have that will help me make my mind up is will the wi-fi model support Internet tethering with the iPhone?