I see now in Yosemite that I can setup internet sharing through my Macbook Pro. I also see there is a way to connect my iPod touch or iPhone to my Macbook Pro through thunderbolt bridge when my Macbook Pro is on wifi. Do I just connect my thunderbolt cable from usb on Macbook Pro to thunderbolt connector on iPod touch? If so, I do not know how to setup connection through thunderbolt bridge from internet from Macbook Pro to iPod touch. Can someone assist me please?