I hear you Bath. Lack of sleep does nothing for the maths/science part of our brains. I'm amazed I can even get by some days! But I'm hoping that by the time Jack starts school (preschool in 2009, school in 2010) I will be getting enough sleep. Am I deluding myself? Anyway, hugs from me too, I find it very hard to believe you are doing anything other than a fantastic job!