I do have the Telus D-Link wireless router that Telus gave me, but I'm having some interference issues at my place. Thus, I've decided to buy a dual-band router (Linksys Cisco E2500). I've setup the Internet fine, with a good performance, but when I've turned the TV ON, the Internet connection...

DD-WRT is an open source router firmware also has a feature that can keep track of your bandwidth usage. It doesn't work on all router models, so I recommend checking out their website to see if it would work on your router. Although it doesn't have the traffic control feature like in NetGear...

I have Sympatico DSL plus a Linksys wired router. If I upgraded to Sympatico’s claimed wireless networking, which as I understand it is just a wifi transceiver and receiver and not a router, could I continue to use my Linksys wired router? And if so, how? Or do I have this wrong?