I'm looking to organise broadband for a place I'm moving to and I'd appreciate any pointers to good deals. The house is in Tasman and only wired for ADSL 1 but I do use Steam and would need 80GB plus of data. I don't require a landline.

The main thing I'm trying to work out is overall cost considering the possibility that I'll be leaving NZ for a while in 7-8 months. No contract deals seem thin on the ground. At the moment, Snap seems the best deal overall at $95 for 175GB and a $150 termination fee but I'd be happy to hear of a better deal.