In Canada, WiMax is pretty widespread across the urban centres. To date, I do not know of a WiMax-enabled device that works on the networks here independantly of the bulky modems (excuse my ignorance if there is such a device in Canada). So I would be curious as to how the two Canadian WiMax resellers handle the subscription side of things with a future IT. I just got my N800 2 months ago, but if this new IT is a WiMax-enabled one, and the WiMax subscriptions are reasonable, I'll upgrade in a heartbeat!