Basically we shifted from Telecom ADSL to Orcon UFB.
Our speed issues have largely settled down (not overly blown away BTW) but 2.5 months in we seem to be using a lot more data than we ever used to use on Telecom.
Basically we have an iPad, a Galaxy Tab, 2 Android phones and a laptop which occasionally gets turned on to clear emails. The kids (used to) watch a fair bit of Youtube but arent on Minecraft or anything like that.
Most days we will use around 1GB but some days are around 3GB. The 3GB example was from a previous weekend when we werent even home for most of the day.
I've blocked Youtube on the Genius but we are still hitting ~1GB a day so a bit puzzled.
Anyway, not whining but after a bit of advice to find a way to get better usage details.