I've tried everything from cloning mac's of original pc and current router, to powering down my whole network overnight. I asked a neighbor what router/isp he has he said a WRT54Gx with Comcast hassle free (forget if it was L or S). I should also note that it works fine if plugged in directly to a pc or to my other netgear router, but I'd really like to take advantage of this dd-wrt firmware on my linksys... Did I just get uber unlucky? I've heard that mac cloning is the answer but I disagree as I can freely move the internet from my current netgear to 2 different laptops and they both pick up an address fine... I've heard that comcast may be up to some trickery in how they hand out their dhcp but I'd like to leave that out for now if possible... Help! What am I missing?!