I checked it, and the novel can be found on the web at http://utopia.karleklund.net
A long essay with more detail about how the P-matrix works is also still on the web at:
Both could probably use some updating, but I don't have the ambition. I would suggest that if you are seriously interested in reading them that you download them now. There is the swine flu epidemic running around and I've just had my 80th birthday. If I don't keep paying the annual fees they'll vanish off the internet.