So, Tchr6, where did you finally find the page that lists your data transfer info?
I'd like to check mine. Not that I think I have any significant figures there just curious.
It's not easy to locate and I'm sure I went via a much more roundabout way than is necessary ...
I logged into my .Mac account via a web browser, then found my Account Settings by clicking on iDisk. I had to log in a 2nd time. At the bottom right corner is a link for Storage Settings. Click either Cancel or Save in that window and you're taken to the Account Settings.
Next to Data Transfer/month, it currently says 100 GB then there is a link to see Details. That's where you can view your monthly numbers.