How to Block PS3 just from every Sony/PSN site?

[GotNoUsername]

Hi,

Which IP's/sites do I have to block to get my PS3 from been seen by sony?

I still want to be able to get other non sony stuff eg. covers for MultiMAN.

[d3adliner]

Set the gateway in your PS3's network settings to a fake address like 1.1.1.1. That way the PS3 only has access inside of your own network. Covers for MultiMAN would have to be added manually through FTP.