Hi - ADSL at work is with MWEB. 6MB uncapped account which has a 150gb threshold at which point they start shaping the account, as you can see:

I phoned tech support and I still don't quite understand how the threshold works. I would have expected it to reset at the start of each month - so if by the 28th of March I'd used 150gb and the throttling had kicked in, on the 1st of April the data clock would reset and we'd be back to 0 and have another month in which to hit the 150gb threshold. This isn't how it works apparently. Can anyone briefly explain it? Mweb rep? Also that's some hectic shaping on a 6MB account.
I phoned tech support and I still don't quite understand how the threshold works. I would have expected it to reset at the start of each month - so if by the 28th of March I'd used 150gb and the throttling had kicked in, on the 1st of April the data clock would reset and we'd be back to 0 and have another month in which to hit the 150gb threshold. This isn't how it works apparently. Can anyone briefly explain it? Mweb rep? Also that's some hectic shaping on a 6MB account.