my problem is that i created a text file color.txt and another called world.txt.I first ran color.txt , learn from file color.txt. after i let it run for sometime (overnight) i then used the world.txt file . the problem is that when i tell hal to learn from file world.txt it begins to read the color.txt file and then the world.txt file one right after the other color first. i tried to delete the color text file to no avail it still does the same thing. any ideas?