Cox Communications came under fire last fall for sending warning letters to "bandwidth hogs" who had been exceeding their daily limits. The problems occurred in that most customers had no idea any limits were even in place, and other than some vague references on their website and hints at limits in their service agreements, many customers felt the company was too muddy in their policies. Cox apparently heeded the criticism and is now being crystal clear in a new e-mail being circulated to subscribers; limits are set at "30GB of downloads per month, with a maximum of 2GB per day. Uploads are limited to 7.5GB per month, with a maximum of 1GB per day."