I was wondering if anyone has tracked their monthly data usage. I am
currently using about 18 Mbytes per month in data usage. However, when you
review the data on my Treo 650, the data on the device is much smaller. It
seems that there is almost a 3:1 ratio for the get the data to the device :
data on the device.

I am wondering if other users have tracked this, and is there a report in
the management tool that will detail how much data a user has sent /
received in a set time period?