In the process of upgrading our systems, we are improving the accuracy of usage reporting. System enhancements now enable us to include data that was previously inaccessible for usage reporting.

As a result of this improved reporting accuracy, subscribers may see slight differences in the detailed numbers covering past usage.

We are continuing to review and update past usage numbers to provide you with more accurate data. Until this process has been completed for archived data, reporting will cover data from April 30, 2006 onward. Once complete, we will again provide usage data from previous periods.