I found a nice blog about a different project called Moving to Portugal.
This blog is about a family dream: A journey to pay off their mortgage in five years and move to a new life in the sun of Portugal, by 2012. Once I´m from Portugal, I think their project is very unique, and wise too. My country is a cosy and sunny bit of land in South Europe. We have warm sea waters and great food. Besides all this we have solid roots and a tradition in conquering and descovering. We also have great monuments, castles and natural beautiful views all over the country.
To achive their goal they are saving and trying to earn some extra money online, so in Moving to Portugal you will find some nice tips about saving and paying a mortgage.