Connecting a CAT6 network

I have had CAT6 installed throughout my house as part of a complete renovation. OpenReach are coming to connect the internet this week (there is no connectivity at the moment) and I have two questions:
1. Do I need a special router or will the BT HomeHub be ok?
2. Does the internet need to come into the house at a particular point or can they connect to any of the CAT6 ports?