Aglians wrote:
Please help me again.
I will travel with two fourteen years old boys. If I understood well
I will have to buy in the first, im my path, tfl ticket office a £
5,70 (off peak)1-4 travelcard and two £ 1,00 travelcard for children
traveling with me. Am I right?

As I live outside the zones myself and don't travel with children I'm not
entirely sure.

However, looking at:

http://www.tfl.gov.uk/assets/downloa...April-2007.pdf (page
10/11 of the printed document, page 6 of the PDF)

suggests that the £1 child fares are only available on Zones 1-6 Travelcards
(in which case it would work out cheaper for you to buy one of those and
take advantage of paying £2 total for two accompanied boys , rather than
them having their own Travelcards - unless, of course, you are happy for
them to go off on their own at any point, in which case they must have their
own tickets). Hopefully someone who is more familiar with buying family
tickets will be able to advise you more accurately than I am able to!