Teni wow, so generous. Yes I would love that I don't mind paying you for it, at least give me your bank details and I'll deposit some $$ for postage..

Kaze - an ergo, I've heard of them, but i'll look into them. I'm not sure about a back carry. I've never tried one and I'm not sure how comfy i would be with it? I'll do some investigating
back carry (in a good carrier) is the best thing since sliced bread. in fact i hardly ever front carry now. i use ergo, kozy mei tei, maya mei tei at the moment. ds is 10.5kg and can hardly feel his weight. great for getting the baby to sleep so you can go about your day too. look for one that has a hood, so when they fall asleep you can clip it on