I doubt your issue is bitHopper. I am looking at my usage graphs here, and I have around 550 mb per day going out and 250 per day coming in. Granted, that would put you over the 20 GB / month, but not in 8 days
now I have done measuring
I have done nothing else on net except forum
since around 2:00 pm to 7:00 pm
340 MB out
270 MB in
from one (the main-)PC (on the second PC is bithopper running too)
thats around 120 MB/h per PC
this is too much for my account...
is there much less if I disable most of the pools?
Or what else can I do to decrease the traffic (I have to do some other things with this PC too...)
TIA
Edit:
is there much traffic if I am on info on most pools?