I have a Nintendo DSL that I used to use online with my old Netgear router. When we got internet put into the house, the modem they gave us has a built in router. The wireless works fine with everything else. My problem arises from the security key. The NDSL uses an older encryption than was set up on the router (a string of random letters and numbers as opposed to the chosen passphrase of chosen letters and numbers). Without resetting the security on the router, there's no way that I can use the NDSL online without adding the old router back in, is there?