60fps @ 25p produces nice slow motion
60fps @ 50p produces what looks almost like real time footage
I imported both the versions to a CS4 timeline and slowed the 50p clip to 50%.
This slowed the clip and has 25 different frames per second, so both methods will
create the same end result. At least it looks that way.
One thing to note: The footage shot at 50p / 60fps recorded audio,
while the footage shot at 25p / 60fps recorded NO audio