(adsbygoogle = window.adsbygoogle || []).push({}); for this program to work with PS3 and find there IPs does your PS3 or computer needa be connected via ethernet and not wireless? reply please

You can use a wireless connection. Use Wireshark on a wireless connection and test it online. You'll see packets to and from IPs.
I use both wired and wireless for multiple reasons, but I think a wired connection is more dependable if you want to end your connection if you're lagging.
Hope this helps.