I have two questions about the regular inclusion of flashbacks in episodes.

1.* Will this be the Lost signature, so that we can expect almost every episode to contain flashbacks even considerably down the line into subsequent seasons?

2.* Will any of these flashbacks ever show the moment of impact of the crash, or would that mean revealing things you're not ready to reveal?

Thanks to anyone who answers.* I'm really enjoying the show and appreciate the VIPs taking the time to enlighten the fans.

Cardie