If thats the case couldnt you just dupe the Device ID so a G25/27 declares itself as a G29?Nothing prevents them to use TouchSense, as all previous models.
My understanding is that theres still some length to the Immersion patents so I guess they could have negotiated a token fee
Its gonna be an interesting run upto the G29s release and then the end of the year hopefully...
ps3ud0 8)