XP Pro, latest version Firefox. Bought a used DLink 108G MIMO router, DI-634M, came with software. Started install process from CD, said it's installed. Then went to setup security, Username req'd. Directions say to use "admin" but it tells me it's invalid. Also gives an http address to type into the browser address bar, but the computer can't find that address. For adding a computer to the local network, it says there should be an icon in the system tray to click to proceed, which there isn't, so can't add either my laptop or my desktop to the in-house network. That may be because the Security isn't set up? The installer does say the internet connection and the router are set up properly and functioning. Being used, the http address, Username & Password most likely have been changed after the initial setup? Have inquired with seller asking for that info, but have my doubts (believe it to be a re-seller of used items). Is it possible to gain access by resetting or finding out the current http, username & password somehow, or can the mfg do anything about that? For the http address, FF is set up to auto detect. Appreciate any leads - hate to go thru the hassle of a claim and then buying another & waiting for delivery. No internet in the meantime except for a little time I can sneak at work. Thanks for any help!