My Linksys WRT54GT has been giving me occasional drops of wireless signal (daily, every other day) so I updated the firmware through the Linksys website and reset the router per their instructions. Unfortunately it reset everything where i can not connect directly or wirelessly. I have tried connecting directly to the DSL modem, however I am getting the "Local Area Connection" does not have a valid IP Configuration. Prior to the reset of the router, my desktop had no issues connecting to it via LAN. Any suggestions for connecting? Thanks in advance.