Hi Susie
Found the website - there are a lot of free resources as well. I did not know of this one! I have ordered the marriage index and the 1841 census - I should start getting somewhere!
What part of Scotland are you researching? I have a number of resources from Lanark and Dunbartonshire and I live in Fife. Maybe I could help you out!
Have you also tried
www.genesconnected.co.uk ? It only costs a few pounds to register and I have found loads of contacts there. They have a chat bit too.
There are Wadwells in Australia as well. They actually appear to have descended from just one family who came from the Kings Cliffe area (there are hundreds - many more than left in the 'old country')
The other side of my family is looking for a John McCallum born abt 1920 in North Queensferry, Fife, Scotland who was in the Australian Airforce and 'disappeared' about 1945. It is known that he had bought land near Sidney, and it was recently found that he had been cited as the 'other man' in a divorce case in 1945/6. He was living with a woman he called his wife (his real wife was in Scotland they never divorced) about 1950. It is thought he spent some time in Tasmania.
I know it is a common name and Australia is a BIG place, but if you come accross anything in your research 'at home' so to speak let me know.
Regards Linda