Tethering iPhone on Vodafone Ireland (Part deux)

Since I first posted about iPhone tethering with Vodafone Ireland..

Vodafone launche the iPhone in Ireland
There’s now a thread over on boards.ie about tethering
There’s also a couple of oldish posts about setting up tethering on unlocked phones ..

And I still haven’t had a proper reply from Vodafone on the subject.

If Vodafone’s reply is that there is something “special” about packets of data when they go via an iPhone … .. .