Connecting My Book Live Duo directly to PC

Just wanted to update–I finally got around to setting everything up. I was able to configure my new router as a bridge, so now my setup is: main router–> wireless–> upstairs router–>MBLD via ethernet. Upstairs router is connected to PC via ethernet, so I’m not using the PC wireless card. I have a few other questions which I will start new threads for.  Thanks again for your help. This guide helped me configure the routers: http://vpncasestudy.com/download/WDS/WDS_Concept.pdf