I received my connection kit and was going through the steps to hook it up (was supposed to get it during original installation, but the guy failed to do so) and I got up to the step where I have to type in the security key and it won't accept it. I have wireless access and it finds it during the search, but when I go to type in the WEP key, it won't accept it. Is it case sensitive? Because the letters are lower case on my router and they come up Caps when I key them in with the number pad on my remote.... Any help would greatly be appreciated. I can't get past this step without the security key input.