It seems as though the new big trend is Hollywood remaking anime/manga as live action movies. The newest one I just read about is "Priest" (Manhwa). Technically it's Korean, but whatever. It's going to use the latter setting (Wild West) and so far it is looking like the only thing they really have pinned down is the director (Cory Goodman).
It looks like Paul Bettany will be playing the lead. It may be good, but the way things have been going lately (aka Dragonball Evolution) we shall see. I like Bettany as a choice for the lead though. They didn't just jump on some unknown pretty boy. The casting choices will hopefully be halfway decent compared to all the crap that is going around right now.
I just hope they don't ruin all the good stuff. It's always exciting to see great anime/manga brought to the big screen, but not when butcher it beyond recognition, set it on fire, and then crap all over it.