i have the cable modem hooked right into the ps2 through the adapter but when it checks the dnas it always gives a 611 error. according to the places i have found with supposed answers that 611 is a firewall error. if it is a firewall error how do i open the firewall and why is there one if i have it hooked right into the ps2 without going through a router or the pc. when i run the check connection on the ps2 it says it works. but when i try to play a game it gets the error. i have comcast cable internet. i see so many who just did plug and play. why not me? oops, forgot about video hardware.