I had to RMA my WRT54G v8 to Linksys because the LED lights on ports 1, 3, 4, and Internet would stay lit when powering the router on WITHOUT anything else plugged in. The Power LED light stays OFF. We recently bought a few more of these WRT54Gs at work, so I'm borrowing one. It's v8.2. Can I apply my saved config file from v8 to the v8.2? Would that work?