Sean has posted an entry on his Legend FAQ about your 2 extended editions.
Very informative, details exactly all the steps you took.
I still can't thank you enough for the great job you did.
I've watched both versions numerous times, (Ver1 with friends, Ver2 by myself),
and it still amazes how seamless the inserts are.
Anyway, check out the faq entry:
http://www.figmentfly.com/legend/director9.html