Hi- I'm using Win XP SP 1 with a Linksys WRT54G, right now at firmware 2.02.7 I think. I have been having this specific problem for a while. Every once in a while, the connection from my wireless computer to the router is dropped, and the router disappears as a viable choice to log on to for wirelss usage. I'm using the windows built-in wireless configuration thing and not Linksys' software. Regardless, teh connectino is dropped and my computer can't see the router, then five minutes later or so the router starts working again and I automatically log back on. My wired computer has no problem during this time. Does anyone know why this happens, and how to fix it? Thanks!