In reply to sam501:
I loved living there and wish I could move back!
Obviously it's a beautiful around there and just on the edge of the Peak. It's got good train services to Manchester, and doesn't take too long by car as long as it's not rush hour. If commuting is an issue, the train tickets are about £80 for the month which is not bad and the trains are empty when they go through so you can do it in quite a relaxed way.
I didn't get many busses but my ex did and they seem to be pretty good.
Can't advise regarding schools I'm afraid as really don't know.
There's a Somerfield on the high street, and a big Co-op just down the road which are both ok. Also there's other places not too far away for a 'big shop' - Stockport is not hard to get to where there's a a big asda and others, and there's a Morrisons not far away as well (can't remember where right now :-s)
It can be noisy on the high street at kicking out time but elsewhere is fine. No trouble, just loud voices. I lived literally opposite the 'rough' pub there and never saw any trouble. There's LOADS of pubs around and you can walk in any without bother although some are nicer than others. As a rule most people are friendly in the shops/pubs or walking down the Torrs or where ever else.
Talking of the Torrs/Millenium walk etc, anywhere in New Mills (inc Poplar Ave which I've just checked on the map) you're no more than a couple of mins from steps down in to somewhere nice to walk that feels secluded.