alright i unchecked it and saved, but you never answered this:

"By this "IP address you used in the DHCP settings of the router into the PS3

...", did you mean this code: 192.168.0.110?"

Well, so far theres still no luck. when i use custom it fails even faster lol. you think my only choice is getting a new router, or do you know what i can do? also, my computer is like right next to my little gaming area, so i think i can do a wired ethernet connection(I'd really rather not but if it gives me online i guess theres no other option besides spending some $$ on a new router), but im not sure how that works. What do you think?