The Logitech wheels are licenced by Immersion.
EA can licence the FF technology used in their games for use with the Logitech wheel.
Sony manufactures 'Dual Shock' Controllers which infringe on Immersion patents.
Sony publish games that use the 'rumble' technology in the Dual Shock controllers which infringe on Immersion patents.
The lawsuit effects Sony-produced games and hardware.
Other third party game and hardware suppliers licence Immersion technology so it can easily be used in their products.
But guess who publishes the Gran Turismo Series?
I was going to buy a console at launch here in Australia but this whole FFB issue has p*ssed me off. If the FFB issue isn't resolved then no PS3 for me.
