Hi, ill post some jogo do pau videos here:

this one is long but is good, it shows traditional technique and free sparring
http://www.youtube.com/watch?v=4cr_12hdKJs

this is a great exercise, even if it is a demonstration we usually do this to practice blocking, with random and powerfull attacks in the chair to not move back
http://www.youtube.com/watch?v=zBBmokN6Kg4

same exercise, but you can notice here he is having more difficultly blocking, but its great none the less
http://www.youtube.com/watch?v=GlxWt6sIq3k

here are a set of different videos, even with armor and against multiple adversaries:
http://www.youtube.com/watch?v=gSDSsereOdg

and some videos i made, from a free practice/get together:
http://www.youtube.com/watch?v=EHBX7sZOY7o
if you like you can join the youtube group i created about jogo do pau, hope i can make more videos in the future:
http://www.youtube.com/group/jogodopau

any question just ask,
cheers!