1. First of all you need to go to internet exporer or whatever browser u use.
2. now type in 192.168.1.1 in the url (LINKSYS DEFAULT IPADDRESS)
3. GO to the Gaming and Applications tab and go to the DMZ part. now it should show a 192.168.1._ or something like that.
4. now make the ipaddress whatever you want it to be and then save your settings and Exit out of the browser.

ON THE PLAYSTATION:

1. go the internet connection settings (Hopefully everyone knows where this is located)
2. go through the settings until you get to the ipaddress. instead of automatic you are going to choose manual
3. now the ipaddress is the the address you entered in the DMZ settings.
4. the subnet mask should be already filled out for u i believe if it isnt then it is 255.255.255.0 i believe atleast that is what mine is.
5. the default router is 192.168.1.1(LINKSYS)
6. the Primary DNS is the ip address of the computer/laptop that f*ckpsn is running
7. the secondary DNS is 208.67.222.222
8. Save the settings and turn off the PS3.

WRAPPING IT UP:

1. START f*ck psn (for me version 4) wait until the https, http, and dns listings show up on f*ck psn
2. once the https, http, and dns writing shows up on f*ckpsn start your PS3 and u should now be online and will have a better connection.

-THANKS