VodafoneDylan: There is a full list of broadband plans, the current price and the price from 1 February/1 March on our site here
http://www.vodafone.co.nz/cs/Satellite?c=Page&cid=1375774441909&pagename=VFO%2FPage%2FMixedColumnLayout
I have looked at this confusingly long list of VF plans - why on earth do they need so many? - and am relieved to find that my VF cable plan is not listed there.
I have not yet received any email or snail mail from VF about a price increase.
I'm stuck with VF cable - fibre is not due here until 2020, and VDSL and ADSL are both slow (I've tried both - with master filter etc).