For some odd reason that I have yet to identify, I can not connect to the internet at my father in law's house. He is using the same router, (a linksys), and same security features, (mac addressing) that I am using at my own home. The PSP was added to his mac addressing, the PSP will obtain an IP address, yet while at my home it connects right away, at his it just hangs for about 3 minutes and then I recieve a DNS error. I am using 2.0 firmware. Anyone have a possible solution that may help me? I am having trouble grasping why it works at home by not at his house. Thanks in advance.