If you have a 7-channel system, PLIIx is a a better way to enjoy your 5.1 films. It is better than either EX or Ultra2.

It also extends the 2-channel stuff to 7.1. Previous PLII sent the same info to sides and rears. Now you get different info sent to sides and rears.

Stacey Spears
Co-Creator, Spears & Munsil High Definition Benchmark, Blu-ray Edition and Lighthouses of the Pacific Northwest.