Hace tiempo se dijo en el foro k Halo sólo funcionaba a 50, aunke había gente k discrepaba. La verdad es k tengo la consola en 60 siempre o sea k no sé si hay diferencias. Pero este mes en OXM (inglesa) sale un reportaje sobre juegos pal a 50 y a 60 y parece k si k hay diferencias, pone esto:
"HALO Pal 50/Pal 60:
Has the most prominent difference between the tow display modes, but it´s an exception rather than a rule. Choose PAL-60 and you´ll get the NTSC signal forced through a PAL display, and it stutters visibly due to the number of frames that have to be dropped. Switch over to PAL-50, however, and you get the game in its optimised form. The framerate is smoother, and everything runs with no loss of detail or speed. In fact, PAL-50 may be smoother. "
Saludos.