Before going to bed last night I set up a few automatic downloads to start at 2am. No other activity during that time.
Just having looked at the taskbar usage monitor shows this:

I know that this is probably not the most accurate measure of activity, but considering I had no other PCs on after 10pm last night and considering my account would presumably reset at midnight, why is there even any charges registering for data activity - for supposedly "free data".
I know the torrent plan is no longer available, but surely I should still be on the same terms and conditions as I was when I signed up a couple years ago.