Well, now they need to keep pushing at Westminster in order to get the promises they made delivered, or take another referendum a year or two down the line which will go a completely different way if the Westminster gang don't live up to their promises.
Cameron has said that the Draft Laws on more powers will be published in January...we'll see...
EDIT: Also, bloody fantastic turnout, well done to all Scots, I doubt very much there would be such a turnout in England for anything other than perhaps the next X-factor winner...