| Btw I don't understand how the sillent instalation could cause licensing problems... ? |
A silent install with passwords included could be distributed in a corporation or P2P network. Either one would violate the license agreement.
Very often, an unattended install (or ghost restore) is used by companies to deploy the software. You did not provide any information on what your goal was in your original post. I was merely raising the point that if this was for mass deployment you might need to look into an enterprise license.
If that were the case, SD might have another way of deploying and contacting sales at Stardock might help.