I just signed up for the hotspot because it is no longer free, unfortunately. I have been running my ps3 wirelessly on 4g, but it is not that great of a connection. I was wondering if it is possible to tether the ps3 with the usb port?
It's easy to tether the PS3 with an ethernet cord. I suspect that with some adapter or configuration, you could use a USB cord to get the job done. I use my 4G connection to stream Netflix via my Netflix-enabled Blu Ray player. It's not too tricky to set up.
Go to Radio Shack and get a cross-over ethernet cable.
Set up Hotspot connection between your phone and your computer.
Make sure PS3 is
OFF.
Connect computer and PS3 with cross-over ethernet cable.
(This will turn your computer into a router)
On your computer, go to internet connections, under properties of your 4G connection, allow internet sharing.
Power on the PS3.
Watch your computer monitor for firewall & anti-virus permission requests and allow all.
Some firewall and anti-virus programs don't play well at this game, AVG, for example.
If this doesn't work, let us know.
Good luck!