Does it manner what kind of router you use for the ps3 mine is wireless and the ps3 don't seem to pick it up?

It does not matter what kind of router you use. Obviously you will get a better signal with more expensive routers, but you can get a good signal with cheap routers as well. Use this tips page to help get a better signal in your home: http://www.microsoft.com/athome/setup/wirelesstips.aspx Now, on to the PS3. If the PS3 is not seeing the router, then you probably have the router hidden. You will need to go into the router settings and unlock the router so the PS3 can see it. Use your owner's manual to figure out how to set up wireless devices. You can also use the Sony Connect the PS3 to the Internet Page which will guide you step by step on how to set up your wireless connection, but you will still have to know how to work your router: http://playstation.custhelp.com/app/answers/detail/a_id/977