Nothing is for free in genealogy. If the record you want is not available online it means it is too recent i.e. 100, 75 or 50 years for BMD. You will have to order it at 12 pounds a go. Even if you are in Edinburgh it will cost you 10 pounds a day to use the search room and you will have to pay for each record you print out. Praise yourself lucky you are not doing Irish genealogy.