question

i prefer the umd for its portability but i like the dvd because no film like ac is good untill its seen on big widescreen tvs

DVDs. They have more space available on disc, and they arent limited to psp. I can watch it on my big screen, my computer, my portable dvd player, maybe someone's ps2 or xbox...

Also, I can watch it with my friends, without anyone looking over my shoulder. I heard that you can hook a psp up to a tv, but it seems like too much work, when a dvd player is already there.