the sith
one thing that has alway confused me a little is the master and apprentice thing. There are many jedis and a jedi can have a padwan.
A sith lord also has an apprentice, but can there only be these 2 sith in the galaxy at any one time? or can there be many sith likere there are jedi? Yoda says there is always 2, no more no less. is he just referring to 2 working together?