There seems to be a big variance amongst the number reported for bandwidth usage for the month.

CPanel - 6GB
Webalizer - 4GB
Analog - 30GB

mod_zgip is enabled. I'm thinking Analog is reporting the total uncompressed data transferred, while CPanel/Webalizer is reporting the compressed data transferred. But I would think webalizer and analog would report the same #s?

Which one is the most accurate?

Webalizer is not counting E-mail and FTP transfer, only web.

I have always wondered this myself.

Where can I look to see the total bandwidth used?