online coaching

Has anyone use the BT online coaching service? A little backround about my self I have competed in 8 IM's over the last 6 years with a PB of 11:56. I have a half IM in a week and then I will wrap up the season. Doing L.P. this year and I would like to go under 11:30. I have used a coach the past 4 years. Just looking for a good quality program. thanks Dave