What should i do (Online PS3)?

yeah i dont have ps3 online what do i need i have a computer but here is the thing i bought a PS3 when they 1st came out so i bought the one without a silver triming. i thinks its a 30 GB. but anyway heres my situation. i have a computer right next to my ps3..but i have WIRELESS internet. i have a 2 story house and a computer downstairs with wired internet. my mom and dad wont let me use it or let me get a wired internet either. i have 3 first person shooters and a whole bunch of sports games that i think im good at but cant really see how good i am because i always play againts the stupid CPU. here are my questions:





1. what do you think i should do?





2. will my oldER ps3 have online capabilities?





3. how much will it be to have a wired internet?(Like how many components and things will i need to buy)





4. IF thats a BIG IF i get ps3 online capabilities will it cost money like xbox live?





5. last question. if i get online capabilities can i play ps2 games online with it?





THANKS!!

What should i do (Online PS3)?
The PS3 without chrome trim that was released on launch was the 20GB PS3. It does NOT have wireless internet capabilities. If you want to connect to the internet you'll have to connect through an ethernet cable, or buy a new 60GB, 40GB, or 80GB PS3 to go wireless.





The Playstation Network is completely free for life, though you can buy add ons and games such as warhawk off the Playstation Store.





You can play PS2 and PS3 games online with the PS3.