newby questions
 

I am completely new here and would like to purchase Vbulletin. Just have some questions hopefully someone can answer.

1. Does the VBulletin 5 (VB5)Connect for $250 contains every I need? or I need to purchase any add ons?
2. Does the Vbulletin 5 Connect a life time fee or a yearly fee?
3. Is there anyway I can try this VB5, if not after purchase, can I install it into my computer first instead in web hosting?
4. I heard VB4 is not much different than VB5. Can I buy the VB4 or VB3?
5. I looked through the installation process and its kind of hard for me. Is it easy to hire local people to help install and administer?

Thank you for looking and answering?