If you want to tether your ps3 you can but I have used my old htc hero with PDA net or wifi tether hack ether or will do but I only use comcast for cable no phone or internet I use my laptop/ cell/ house phone Evo lol for everything when I had my laptop I used it allllllloooooooot
and downloaded Mega rom files and watched full length movies hours at a time an never had one flag at all and my cellphone bill was $69.99 and my spending limit was $150 so I could only go to that amount if anything they would shut me off an I never had a call or text or anything.
I would ditch them on the internet thing but of course if you have a crappy signal then you speeds will be slow I used the 3g hack and I'm downloading and watching YouTube videos faster then ever you should take a look it sets your 3g signal to what it should have been set to good luck
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