Heres a couple pix of my shifter. kinda dark here in florida now, so the only light i had was the lights above the shifter, and I had to use my iphone 3gs.

With knob on and boot up

knob off and boot down, the bolt that is on there is at the top of the silver shaft, in the center is the actual thing that gets pressed down to shift. there should be a white plastic cap on top of the center thing.

stock shifter with top off, bolt in the middle.

shot into opening of top of shifter with button off.
as long as you take the bolt off first, you will be able to put everything back like normal. theres no force needed to get the shifter knob off.