We believe the GB usage thing has counted all overnight usage for our connection, we have bandwidth usage monitors on all our pc's which track how much data is transferred.
Last night downloads where on as usual about 14GB in total, we periodically check the GB usage for peak time, using ~2.5GB peak a day.
Yesterday it was about 40GB used now its 56.5GB used and I can see from the pc's only about 2.1GB total was transferred yesterday.
We have 14 days left this month, 1.3GB a day but dont even know if its counting off peak still!
Anyone else had problems? going to give them an ear full tomorrow

I suspected for a while the overnight download was included ...
They (KC) have toay reset all users counters - suspect they have found the problem - trying to save face

9/12/2008 Important update: You may have received an email from Karoo in the last few days informing you that you have exceeded the usage limit on your Karoo package. Please ignore this email, which was automatically generated following a problem with the system that measures our customers usage.
To ensure that no one receives a bill for exceeding their usage limit as a result of this error, we have reset all our Karoo customers usage data for this current period back to zero. Therefore, only usage after today will be included in your monthly allowance this time.
Please be assured that we monitor the accuracy of our usage meters very closely and are reviewing the system to ensure this error does not happen again.