[Renfaust]

I got Munchkin Treasure Hunt yesterday and my family loves it, but we'd like to get clarification on a few rules.

1. Can you move through the entrance on your roll, or do you need to stop at the entrance like you do at the six monster rooms?
2. If you can move through the entrance, can you then go back through the same hallway that you moved out from?
3. When fighting a monster, can you first roll and then decide to play treasures after the roll?
4. If you can play treasures after your roll, can you play permanent treasures after your roll too?
5. If you ask for help, can the player decided to play more treasure cards after the helper rolls, or can only the helper play treasure cards then.

Any clarification would be helpful.

Thank you!

Renfaust