Wireless networking for a ps2? (Random/Offtopic?)

I didn't know where I should post this but anyways.

Hi guys, I got a belkin wireless router finally and happy with it. But I also have a ps2 I would like to play MGS3. But I would like to play it in another room on the big screen but I don't want a cable running through the house my parents will scream at me. LOL. Anyways, I was looking online on what to do I haven't found anything except getting a linksys G adapter (game adapter.) I wanted to know if I can find some sort of port I could put in back of the network device of the ps2 and make it wireless with out spending $60.00 on another adapter.

Thank you guys, sorry if this seems really random/offtopic

bump

you need a wireless to ethernet bridge. i'd have a look on newegg at Wireless Networking Devices > Wireless Adapters > interface : Ethernet Port

they have like 5 of them, you might be able to find others cheaper, i dunno.