I have (according to the label) a WRT54G, but I flashed some HyperWRT firmware last week. All was fine for a few hours, then it stopped working. Now when I go into the Setup console, it says the Router name is WRT54GS. Did I accidentally flash GS firware instead of G? I've tried reflashing Linksys OEM firmware, but it tells me the upgrade failed. according to the SysInfo page: WRT54GS firmware v4.71.1 boot version 3.4.2 any ideas on how to fix this mess?