Sorry to bother you again Carl,
Some people are saying that I could end up contending myself with another line or 2. Is this because of it all running off the same pair(s)?
Do you find any problems running 2?
Thanks
Pete
You contend with yourself in the same way you contend with other people, there's nothing special about having 2 lines, you just happen to have 2 lines into the same place rather than one here and one next door. The contention points are cabinet to exchange/handover point and from there onwards on the service provider's network. That you have multiple lines is irrelevant to this.
Neither line shares the same pair, there's a 2 pair drop cable into the house, each of the 2 FTTC lines uses a pair. They can't share pairs, things would go very wrong!