Thanks for all the words everybody! I've attached a couple of pictures although there aren't many yet as having 2 kids in the house is quite hard work and will take some getting used to! Weatherwise we've hit highs of -15 today so we can get the shorts and t-shirts out again, the ice has left our windows and the heating is once again winning.
By the way, he weighed 3.4kg, not sure what that is in english so someone will have to work it out for us, and yes we will probably be calling him Mathew.