Worked ok here for us too... DD1 was too busy running amock with her cousin and had such a full on day, she went down prob around the normal time but slept in til 7 this morning... she never used to sleep til 8... see even with the time dif she's up by 7...

DD2 doesn't really affect yet, she still did her night time stuff around (albeit a little earlier) but she will hopefully sleep 6-8hrs then go every 3hrs from there.