Most forums that have instructions for using Combofix, also say to do so only after being asked to do so by a helper. There are sites that will interpret your results, but again, only if you have been asked to run it.
Source Forums to receive help
You should not run ComboFix unless you are specifically asked to by a helper. Also, due to the power of this tool it is strongly advised that you do not attempt to act upon any of the information displayed by ComboFix without supervision from someone who has been properly trained. If you do so, it may lead to problems with the normal functionality of your computer.
As with registry cleaners, while it may be ok for you, I believe it is a much different thing recommending Combofix to another, especially when the post may be viewed by thousands, any of which might decide to try it themselves, with possible disastrous results. I'm sure Jacee or Corrine could tell us how you become trained in it's use. A Guy