I've had a linksys WR54G wireless router for almost a year now but have never used it wirelessly. It always worked fine with my wired connection to another PC. We got a Wii for Christmas last year and I decided to hook it up wirelessly through the router. We use Verizon DSL 1.5Mb/sec. It was tricky but I was able to get it connected. Then while using my PC, the internet connection would go up and down and then finally just wouldn't connect at all. I know the cables are fine. I totally reinstalled the router and everything seemed to be working fine. I again tried to connect the Wii through the router. I was able to do so. It worked fine for like a day and now the same thing happened as did before. The connection is no longer working on my PC as well as wirelessly.