can somebody please help, I'm trying to program up a CNI, but i can't get it to talk at all, it's got all the right colour lights in it, i've tried everthing in the installation instructions manual, also got a router set up as well and connected, throught the router, i get a ip address but it is only leased out for about 1 min, then it expirers. is there some kind of trick to accessing it, i've also tried "DeviceInstaller" still no help.