Can this be the dumb questions section too?

Does anyone have a good link or description of how to flip flop a flip flop hub? I've checked out http://sheldonbrown.com/fixed.html and obviously found a lot of info. If I'm just changing from fixed to freewheel (as it stands, both are the same size gears), I'm guessing I don't need to mess with adjusting stack bolts on the crank and all that. I just need to pull back on the wheel enough to set the chain tension right after the flip flop. Is that right?