Much appreciated. In my case, Act 22 is going to be much more beneficial than Act 20, and from what I can tell, the process is relatively straight forward.
One piece of advice that I received from someone else (And I cannot verify its accuracy) is that if the IRS doesn't receive its piece of the pie, they will come looking for it. Apparently neither Act 20 nor 22 has had to hold up in court yet, but the time is coming, and when it does, you should make sure that your books are clean and in order.