Frustrated by the software limitations of your router? Replacing it with the Linux-powered DD-WRT firmware can be a big upgrade. Maybe you want to use an old router as a second access point for your ...

Reuse an old router to connect wired-only devices -- like your TV, DVR, or game console -- to your wireless network. Ed Rhee Ed Rhee, a freelance writer based in the San Francisco Bay Area, is an IT ...