"Healthy Sleep Habits, Happy Child" is a great bk my Mark Weissbluth, there are sure to be some great suggestions for you. IMO, 0600 is a fairly reasonable time for a kid to get up. My oldest (23 months) sometimes gets up around then, and makes up the sleep during nap. There was a time when he tried to wake even earlier, and we started putting him to bed EARLIER and he slept LONGER!!! Yep, sleep begets sleep. He now (and has since around 10-11 months) goes to bed a 6:30pm and gets up around 7:30am. That may seem early for bed, but it works, and my husband and I have a really nice evening time together. Or at least, we did...we now have a 4 month old! 10pm is a pretty late bedtime for a 10 month old. I would definitely try gradually moving bedtime earlier, say by 20min- half an hour for 3-4 nights, and then move it earlier again, until your wake up time is where you want it. The book explains it really well. The nap schedule sounds perfect, wouldn't change anything there. 10months is way too early to go to one nap. Less sleep is NOT the answer! Good luck....try early bedtime, I swear it works wonders and consolidated (long) sleep is so important for growing babes!!