Hi Aprihi,
If you check this thread from the start and the post I sent (page 2) on the 15th April you will see that the URL you have posted is already shown there for others to reference.
You haven't in the bit destroyed anyone's posts. We are aware of that thread and credit has already been given to those who described their methods there, and from those methods I believe Francicso has tried to condense and simplify them into a usable solution.
I'm sure with all the information that can be found here and there, and with that little bit of IT knowledge, all should be able to restore their Zunes. That is the ultimate goal and the more knowledge and issues encountered towards that target the more chance others have of succeeding.
I'm glad you got you Zune restored, well done and it gives you many happy years of listening ahead.
cheers
Mi4n