Is there any company that sells laptops (or even desktops for that matter!) with linux preinstalled, for competitive prices? Considering that the cost of a windows os is left out it is surprising to me that every vendor I have looked at is selling their laptop with equivalent hardware for at least a hundred dollars more than a windows machine vendor. Sometimes as much as three or four hundred dollars more and without much choice in which linux distribution comes installed. Has anyone found this not to be the case?