Hello, I am running Tomato Firmware v1.28.8754 ND USB vpn3.6 on Linksys WRTSL54GS. I have a bandwidth limit of 50GB download per month from my ISP, beyond which I am charged extra amount. I need to know that if it is, then how can I configure the bandwidth monitoring in Tomato to monitor the download bandwidth usage in the calendar month (or any given date range) and alert me via email (on given email address) when the maximum limit is approaching or crossed. The clients to this router connect via wired/wireless mode. The internet port (WAN port) is used and the router is connected to the DSL modem (in bridge mode). I guess it is important to know to count and monitor the usage on the correct interface, so that the intra-home-net or the LAN traffic should not count towards the usage of the bandwidth limits. Would appreciate the guidance and replies. Thanks.