No discs are recorded in 7.1, but here is a list off the top of my head of 6.1 DTS and Dolby Digital 5.1 EX:
All the Star Wars Movies Big Trouble in Little China Gladiator Dario Argento's Suspiria Lord of the Rings Trilogy Finding Nemo Terminator 2 Special Edition
Can't think of anything else, right now. There are more.
I never drive faster than I can see, and besides that, its all in the reflexes.
