This one is very interesting from Discovery channel:
Be patient to see it all. Loved the boxer's face after impact.
LINK
This one also not bad. Looks like my stomach after coming out of "All you can eat" (And you should NOT) restaurant!
LINK
Seems this little one from Casio is capable of a lot of thee type of jobs.
It can go even upto 1200 fps if you believe it, of course at low rez
(336 × 96). This Casio goes upto 1/40000 of second on still mode and capable of shooting HD video. Can any one tell me why are we after Canon's 5D mk II when Caso does this for a lot less?!
LINK