[Army Air Corps]

Even then, there are a few different versions of PAL and not all of them enjoy full interoperability.

[Nepeta]

Even then, there are a few different versions of PAL and not all of them enjoy full interoperability.

Fortunately, DVDs come only in NTSC and PAL flavors, and my PAL-converting players work just fine with my American tvs.

There's a whole world of tv and movies out there Americans know not much about. Region-free, NTSC/PAL capable players open the door a little.