Beagle Usage Meter
The 1.0 version of Beagle Usage Meter is available as a free download on our website. Beagle Usage Meter is included in Internet & Network Tools. The program's installer file is commonly found as ADSLUsage.exe. The most popular version among the software users is 1.0. This free tool was originally designed by BillS.
From the developer:
The graphical desktop meter consists of two sections. The upper green/red 'period' meter, and the lower blue 'usage' progress bar. The lower 'usage' progress bar shows the percent of your monthly plan allocation that you have used so far. The upper green/red 'period' meter shows how far through the plan period (month) you are. As time passes during the month, the boundary between the green and red moves from left to right.
You may want to check out more software, such as EscapeNet Usage Meter, Bandwidth Meter Pro or Beagle Software Broadband Monitor, which might be similar to Beagle Usage Meter.