I'm finally starting to get somewhere. Practically all the articles from the old site are transferred. Now alll that remains is to fix all the links which I will do by exporting the database (only nodes) and do alot of "find and replaceing"...
Have been spending some time modifying the look of the "polder-theme". It is slowly starting to look the way I want it. Interesting to dive into all that crazy code. It does what you tell it to do but it all looks so chaotic for a while before you start "decoding the code" and start seeing the patterns.