I got a hard copy letter in the Mail from spark advising of increased charges, going up 15% due to on going costs and Chorus work. I switched to VDSL and therefore on contract for two years (I think), so can't switch to other providers without penalty. They did however offer me fibre 30 at the old price ($99.99) despite no fibre in our street. Not that I would want change when I'm getting 60+ on VDSL. So no to upgrades. But I wonder if I have grounds under their binding contract not to have my broadband costs increase, at least until the contract ends.