Money, the same tips I gave in other threads would apply here. Go into the router settings and find the DNS servers, subnet mask and the router's Ip address. Add these to the PS3's network connection. Then, go into the pinned thread at the top to get the ports Sony needs open for PSN and add these to the router settings. Give both items a reboot after that- shut both down and after 30 seconds- 1 minute plug in the router and let it get it's normal lights. Then fire up the PS3.