Oh wow, awesome! I have a 6120 Classic on contract and I've got unlimited data, unlimited Orb, etc so I should be sorted what will I need to get the N800 paired up? Do you use Skype on your N800?

Tried Skype, but as I've got enough minutes on my mobile contract, and unlimited landline calls on my home phone, it was a bit redundant for my purposes.

6120 pairs with no problems for me, using the phone setup wizard. If it does not work check the operator name, one of them( I think it's three actually) has an extra space in the gateway address which kills it. There's more information on here somewhere.