There are a couple of ways to do it..
Be prepared though as it will prob be a waste of time...
Most times when you remove the CV it damages the end of the axle where the CV clip locks on and cannot be reused.
This is how I do it but with a vise instead of tube.
http://www.youtube.com/watch?v=S0_jL83jMH8Make sure you tape up the seal seat on the axle so you don't damage it.