Making New Screencast

Hi:

I would like to make a screencast of my first rails application. I have
never done this before… what you guys use (Softwares) to make
screencast on OSX? Do I need any hardware? I am looking for a free
solution low on cash :=)

Thanks again for a pointer…

Cheers

Hi,

Snapz Pro X
http://www.ambrosiasw.com/utilities/snapzprox/

iShowU