hey, here is a couple of ideas:
1. if u r using the ethernet port on your pc (the network cable) then u r going to have to share the net on your pc. right click "my network place" -> "Properties" -> now u have to right click on the connention that your internet is coming in on and select "Properties" for that one -> select the "Advanced" tab -> now tick the box in InternetConnection Sharing section.
Plz note that the ps3 will only have internet when the pc is on.
2. If u r hooking the usb to your computer from the modem. (im taking a guess there) then if u hook up the ps3 using the network cable to the modem, and pull the power to the modem for like 1 min then plug it back in, u might get net running both on the usb and network cable off the modem. depends on the modem. i know some adsl modems let u.
if u can tell me your modem model number, i can give u detailed help, or recommend a couple of routers u could get, then u would have these sorts of problems =P
15/04/2007
melbourne, victoria