Lets put this one to bed - The decision to go to flaps 25 was the right one - and got them further than staying at 30 would have done. Pete himself said had he realised earlier that the power wasn't coming back he would have gone earlier and possibly to 20. What SFLY & others are arguing and what PB would probably agree with is that if at the very moment the second engine rolled back, they had configured to 20 and pitced for best glide, they may have got further, possibly even to the rwy. What they are ignoring is that this could only happen if you were expecting that. People also keep talking as if they "lost" the engines. The engines were producing thrust above flight idle the whole way - there would be none of the usual indications of an engine out - no bells, whisltes, flashing lights screaming at you that you had an engine out situation. As it is in very short order (within 30 seconds of the first rollback) they had identified that something was wrong at they were down on thrust. Within 30 seconds of that they had reconfigured the plane at got it as for as possible in that timeframe.