I have set up my Linksys WRT150N router using the setup disk. I am able to access the internet (comcast ISP) through the wired ports of the router, but am unable to access the internet wirelessly. On the laptop which I used the install disk, the router is not detected wirelessly. On other laptops in the household, the network password is not recognized (WPA-personal) as correct. I've gone to the router setup website and used the same password to access the site. I've set the network mode to mixed, and the channels to auto. I don't know what else to do. Help